repo stringlengths 6 65 | file_url stringlengths 81 311 | file_path stringlengths 6 227 | content stringlengths 0 32.8k | language stringclasses 1
value | license stringclasses 7
values | commit_sha stringlengths 40 40 | retrieved_at stringdate 2026-01-04 15:31:58 2026-01-04 20:25:31 | truncated bool 2
classes |
|---|---|---|---|---|---|---|---|---|
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/test-project-compiler/src/lib.rs | test-project-compiler/src/lib.rs | #[cfg(test)]
mod generated_tests;
use camino::Utf8PathBuf;
use gleam_core::{
analyse::TargetSupport,
build::{Codegen, Compile, Mode, NullTelemetry, Options, ProjectCompiler, Telemetry},
config::PackageConfig,
io::{FileSystemReader, FileSystemWriter},
paths::ProjectPaths,
warning::VectorWarningE... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/test-project-compiler/src/generated_tests.rs | test-project-compiler/src/generated_tests.rs | //! This file is generated by build.rs
//! Do not edit it directly, instead add new test cases to ./cases
use gleam_core::build::Mode;
#[rustfmt::skip]
#[test]
fn with_dep_dev() {
let output = crate::prepare("./cases/with_dep", Mode::Dev);
insta::assert_snapshot!(
"with_dep_dev",
output,
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/build.rs | compiler-core/build.rs | fn main() {
// capnpc::CompilerCommand::new()
// .file("schema.capnp")
// .output_path("generated/")
// .run()
// .expect("compiling schema.capnp");
}
| rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/reference.rs | compiler-core/src/reference.rs | use std::collections::{HashMap, HashSet};
use crate::ast::{Publicity, SrcSpan};
use bimap::{BiMap, Overwritten};
use ecow::EcoString;
use petgraph::{
Directed, Direction,
stable_graph::{NodeIndex, StableGraph},
};
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ReferenceKind {
Qualified,
Unquali... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/config.rs | compiler-core/src/config.rs | mod stale_package_remover;
use crate::error::{FileIoAction, FileKind};
use crate::io::FileSystemReader;
use crate::io::ordered_map;
use crate::manifest::Manifest;
use crate::requirement::Requirement;
use crate::version::COMPILER_VERSION;
use crate::{Error, Result};
use camino::{Utf8Path, Utf8PathBuf};
use ecow::EcoStri... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/exhaustiveness.rs | compiler-core/src/exhaustiveness.rs | //! An implementation of the algorithm described in:
//!
//! - How to compile pattern matching, Jules Jacobs.
//! <https://julesjacobs.com/notes/patternmatching/patternmatching.pdf>
//!
//! - Efficient manipulation of binary data using pattern matching,
//! Per Gustafsson and Konstantinos Sagonas.
//! <https://us... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/ast.rs | compiler-core/src/ast.rs | mod constant;
mod typed;
mod untyped;
#[cfg(test)]
mod tests;
pub mod visit;
pub use self::typed::{InvalidExpression, TypedExpr};
pub use self::untyped::{FunctionLiteralKind, UntypedExpr};
pub use self::constant::{Constant, TypedConstant, UntypedConstant};
use crate::analyse::Inferred;
use crate::ast::typed::pairwi... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/javascript.rs | compiler-core/src/javascript.rs | mod decision;
mod expression;
mod import;
#[cfg(test)]
mod tests;
mod typescript;
use std::collections::HashMap;
use num_bigint::BigInt;
use num_traits::ToPrimitive;
use crate::build::Target;
use crate::build::package_compiler::StdlibPackage;
use crate::codegen::TypeScriptDeclarations;
use crate::type_::{PRELUDE_MOD... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_.rs | compiler-core/src/type_.rs | pub(crate) mod environment;
pub mod error;
pub(crate) mod expression;
pub(crate) mod fields;
pub(crate) mod hydrator;
pub(crate) mod pattern;
pub(crate) mod pipe;
pub(crate) mod prelude;
pub mod pretty;
pub mod printer;
#[cfg(test)]
pub mod tests;
use camino::Utf8PathBuf;
use ecow::EcoString;
pub use environment::*;
p... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/lib.rs | compiler-core/src/lib.rs | #![warn(
clippy::all,
clippy::dbg_macro,
clippy::todo,
clippy::mem_forget,
// TODO: enable once the false positive bug is solved
// clippy::use_self,
clippy::filter_map_next,
clippy::needless_continue,
clippy::needless_borrow,
clippy::match_wildcard_for_single_variants,
clipp... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/line_numbers.rs | compiler-core/src/line_numbers.rs | use crate::ast::SrcSpan;
use lsp_types::Position;
use std::collections::HashMap;
/// A struct which contains information about line numbers of a source file,
/// and can convert between byte offsets that are used in the compiler and
/// line-column pairs used in LSP.
#[derive(Debug, Clone, serde::Serialize, serde::Des... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/version.rs | compiler-core/src/version.rs | /// The current version of the gleam compiler. If this does not match what is
/// already in the build folder we will not reuse any cached artifacts and
/// instead build from scratch
pub const COMPILER_VERSION: &str = env!("CARGO_PKG_VERSION");
| rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse.rs | compiler-core/src/parse.rs | // Gleam Parser
//
// Terminology:
// Expression Unit:
// Essentially a thing that goes between operators.
// Int, Bool, function call, "{" expression-sequence "}", case x {}, ..etc
//
// Expression:
// One or more Expression Units separated by an operator
//
// Binding:
// (let|let assert|use) na... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/dependency.rs | compiler-core/src/dependency.rs | use std::{cell::RefCell, cmp::Reverse, collections::HashMap, rc::Rc};
use crate::{Error, Result, manifest};
use ecow::EcoString;
use hexpm::{
Dependency, Release,
version::{Range, Version},
};
use pubgrub::{Dependencies, Map};
use thiserror::Error;
pub type PackageVersions = HashMap<String, Version>;
type P... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/call_graph.rs | compiler-core/src/call_graph.rs | //! Graphs that represent the relationships between entities in a Gleam module,
//! such as module functions or constants.
#[cfg(test)]
mod into_dependency_order_tests;
use crate::{
Result,
ast::{
AssignName, AssignmentKind, BitArrayOption, BitArraySize, ClauseGuard, Constant, Pattern,
SrcSpan... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/fix.rs | compiler-core/src/fix.rs | use crate::{
Error, Result,
format::{Formatter, Intermediate},
warning::WarningEmitter,
};
use camino::Utf8Path;
use ecow::EcoString;
pub fn parse_fix_and_format(src: &EcoString, path: &Utf8Path) -> Result<String> {
// Parse
let parsed = crate::parse::parse_module(path.to_owned(), src, &WarningEmit... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/io.rs | compiler-core/src/io.rs | pub mod memory;
use crate::error::{Error, FileIoAction, FileKind, Result};
use async_trait::async_trait;
use debug_ignore::DebugIgnore;
use flate2::read::GzDecoder;
use std::{
collections::{HashMap, HashSet, VecDeque},
fmt::Debug,
io,
iter::Extend,
time::SystemTime,
vec::IntoIter,
};
use tar::{... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/uid.rs | compiler-core/src/uid.rs | use std::sync::{
Arc,
atomic::{AtomicU64, Ordering},
};
/// A generator of unique ids. Only one should be used per compilation run to
/// ensure ids do not get reused.
#[derive(Debug, Clone, Default)]
pub struct UniqueIdGenerator {
id: Arc<AtomicU64>,
}
impl UniqueIdGenerator {
pub fn new() -> Self {
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/manifest.rs | compiler-core/src/manifest.rs | use std::collections::HashMap;
use std::fmt;
use crate::Result;
use crate::io::{make_relative, ordered_map};
use crate::requirement::Requirement;
use camino::{Utf8Path, Utf8PathBuf};
use ecow::EcoString;
use hexpm::version::Version;
use itertools::Itertools;
#[derive(Debug, Clone, serde::Serialize, serde::Deserialize... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/warning.rs | compiler-core/src/warning.rs | use crate::{
ast::{BitArraySegmentTruncation, SrcSpan, TodoKind},
build::Target,
diagnostic::{self, Diagnostic, ExtraLabel, Location},
error::wrap,
exhaustiveness::ImpossibleBitArraySegmentPattern,
type_::{
self,
error::{
AssertImpossiblePattern, FeatureKind, LiteralC... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/analyse.rs | compiler-core/src/analyse.rs | mod imports;
pub mod name;
#[cfg(test)]
mod tests;
use crate::{
GLEAM_CORE_PACKAGE_NAME,
ast::{
self, Arg, BitArrayOption, CustomType, DefinitionLocation, Function, GroupedDefinitions,
Import, ModuleConstant, Publicity, RecordConstructor, RecordConstructorArg, SrcSpan,
Statement, TypeA... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/package_interface.rs | compiler-core/src/package_interface.rs | use std::{collections::HashMap, ops::Deref};
use ecow::EcoString;
use serde::Serialize;
#[cfg(test)]
mod tests;
use crate::{
io::ordered_map,
type_::{
self, Deprecation, Opaque, Type, TypeConstructor, TypeVar, TypeVariantConstructors,
ValueConstructorVariant, expression::Implementations,
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/encryption.rs | compiler-core/src/encryption.rs | use thiserror::Error;
pub fn encrypt_with_passphrase(
message: &[u8],
passphrase: &str,
) -> Result<String, age::EncryptError> {
let passphrase = age::secrecy::SecretString::from(passphrase);
let recipient = age::scrypt::Recipient::new(passphrase.clone());
let encrypted = age::encrypt_and_armor(&r... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/inline.rs | compiler-core/src/inline.rs | //! This module implements the function inlining optimisation. This allows
//! function calls to be inlined at the callsite, and replaced with the contents
//! of the function which is being called.
//!
//! Function inlining is useful for two main reasons:
//! - It removes the overhead of calling other functions and ju... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/hex.rs | compiler-core/src/hex.rs | use camino::Utf8Path;
use debug_ignore::DebugIgnore;
use flate2::read::GzDecoder;
use futures::future;
use hexpm::{ApiError, version::Version};
use tar::Archive;
use crate::{
Error, Result,
io::{FileSystemReader, FileSystemWriter, HttpClient, TarUnpacker},
manifest::{ManifestPackage, ManifestPackageSource}... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/paths.rs | compiler-core/src/paths.rs | use crate::build::{Mode, Target};
use camino::{Utf8Path, Utf8PathBuf};
pub const ARTEFACT_DIRECTORY_NAME: &str = "_gleam_artefacts";
#[derive(Debug, Clone)]
pub struct ProjectPaths {
root: Utf8PathBuf,
}
impl ProjectPaths {
pub fn new(root: Utf8PathBuf) -> Self {
Self { root }
}
pub fn at_f... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/error.rs | compiler-core/src/error.rs | #![allow(clippy::unwrap_used, clippy::expect_used)]
use crate::bit_array::UnsupportedOption;
use crate::build::{Origin, Outcome, Runtime, Target};
use crate::dependency::{PackageFetcher, ResolutionError};
use crate::diagnostic::{Diagnostic, ExtraLabel, Label, Location};
use crate::derivation_tree::DerivationTreePrinte... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build.rs | compiler-core/src/build.rs | #![allow(warnings)]
mod elixir_libraries;
mod module_loader;
mod native_file_copier;
pub mod package_compiler;
mod package_loader;
mod project_compiler;
mod telemetry;
#[cfg(test)]
mod tests;
pub use self::package_compiler::PackageCompiler;
pub use self::package_loader::StaleTracker;
pub use self::project_compiler::... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/dep_tree.rs | compiler-core/src/dep_tree.rs | use ecow::EcoString;
use petgraph::{Direction, algo::Cycle, graph::NodeIndex};
use std::collections::{HashMap, HashSet};
#[cfg(test)]
use pretty_assertions::assert_eq;
/// Take a sequence of values and their deps, and return the values in
/// order so that deps come before the dependants.
///
/// Any deps that are no... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/format.rs | compiler-core/src/format.rs | #[cfg(test)]
mod tests;
use crate::{
Error, Result,
ast::{
CustomType, Import, ModuleConstant, TypeAlias, TypeAstConstructor, TypeAstFn, TypeAstHole,
TypeAstTuple, TypeAstVar, *,
},
build::Target,
docvec,
io::Utf8Writer,
parse::extra::{Comment, ModuleExtra},
pretty::{sel... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/bit_array.rs | compiler-core/src/bit_array.rs | use ecow::EcoString;
use num_bigint::BigInt;
use crate::ast::{self, BitArrayOption, SrcSpan};
use crate::build::Target;
use crate::type_::Type;
use std::sync::Arc;
//
// Public Interface
//
pub fn type_options_for_value<TypedValue>(
input_options: &[BitArrayOption<TypedValue>],
target: Target,
) -> Result<A... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/codegen.rs | compiler-core/src/codegen.rs | use crate::{
Result,
build::{
ErlangAppCodegenConfiguration, Module, module_erlang_name, package_compiler::StdlibPackage,
},
config::PackageConfig,
erlang,
io::FileSystemWriter,
javascript::{self, ModuleConfig},
line_numbers::LineNumbers,
};
use ecow::EcoString;
use erlang::escap... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/strings.rs | compiler-core/src/strings.rs | use ecow::EcoString;
use itertools::Itertools;
use crate::ast::Endianness;
/// Converts any escape sequences from the given string to their correct
/// bytewise UTF-8 representation and returns the resulting string.
pub fn convert_string_escape_chars(str: &EcoString) -> EcoString {
let mut filtered_str = EcoStrin... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/requirement.rs | compiler-core/src/requirement.rs | use std::fmt;
use std::str::FromStr;
use crate::Error;
use crate::error::Result;
use crate::io::make_relative;
use camino::{Utf8Path, Utf8PathBuf};
use ecow::EcoString;
use hexpm::version::Range;
use serde::Deserialize;
use serde::de::{self, Deserializer, MapAccess, Visitor};
use serde::ser::{Serialize, SerializeMap, ... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/docs.rs | compiler-core/src/docs.rs | mod printer;
mod source_links;
#[cfg(test)]
mod tests;
use std::{collections::HashMap, time::SystemTime};
use camino::Utf8PathBuf;
use hexpm::version::Version;
use printer::Printer;
use crate::{
build::{Module, Package},
config::{DocsPage, PackageConfig},
docs::source_links::SourceLinker,
io::{Conten... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/graph.rs | compiler-core/src/graph.rs | //! General functions for working with graphs.
use petgraph::{Direction, prelude::NodeIndex, stable_graph::StableGraph};
/// Sort a graph into a sequence from the leaves to the roots.
///
/// Nodes are returned in their smallest possible groups, which is either a leaf
/// or a cycle.
///
/// This function is implemen... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/erlang.rs | compiler-core/src/erlang.rs | // TODO: Refactor this module to be methods on structs rather than free
// functions with a load of arguments. See the JavaScript code generator and the
// formatter for examples.
mod pattern;
#[cfg(test)]
mod tests;
use crate::build::{Target, module_erlang_name};
use crate::erlang::pattern::{PatternPrinter, StringPa... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/derivation_tree.rs | compiler-core/src/derivation_tree.rs | use crate::error::wrap;
use ecow::EcoString;
use hexpm::version::Version;
use im::HashSet;
use itertools::Itertools;
use petgraph::Direction;
use petgraph::algo::all_simple_paths;
use petgraph::graph::NodeIndex;
use petgraph::prelude::StableGraph;
use pubgrub::External;
use pubgrub::{DerivationTree, Derived, Ranges};
u... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/metadata.rs | compiler-core/src/metadata.rs | //! Seriaisation and deserialisation of Gleam compiler metadata into binary files
//! using the Cap'n Proto schema.
mod module_decoder;
mod module_encoder;
#[cfg(test)]
mod tests;
pub use self::{module_decoder::ModuleDecoder, module_encoder::ModuleEncoder};
| rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/ast_folder.rs | compiler-core/src/ast_folder.rs | use ecow::EcoString;
use itertools::Itertools;
use num_bigint::BigInt;
use vec1::Vec1;
use crate::{
analyse::Inferred,
ast::{
Assert, AssignName, Assignment, BinOp, BitArraySize, CallArg, Constant, Definition,
FunctionLiteralKind, InvalidExpression, Pattern, RecordBeingUpdated, RecordUpdateArg,... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/pretty.rs | compiler-core/src/pretty.rs | //! This module implements the functionality described in
//! ["Strictly Pretty" (2000) by Christian Lindig][0], with a few
//! extensions.
//!
//! This module is heavily influenced by Elixir's Inspect.Algebra and
//! JavaScript's Prettier.
//!
//! [0]: http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.34.2200
//... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/diagnostic.rs | compiler-core/src/diagnostic.rs | use std::collections::HashMap;
use camino::Utf8PathBuf;
pub use codespan_reporting::diagnostic::{LabelStyle, Severity};
use codespan_reporting::{diagnostic::Label as CodespanLabel, files::SimpleFiles};
use ecow::EcoString;
use termcolor::Buffer;
use crate::ast::SrcSpan;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/exhaustiveness/printer.rs | compiler-core/src/exhaustiveness/printer.rs | use std::collections::HashMap;
use ecow::EcoString;
use crate::type_::printer::{NameContextInformation, Names};
use super::{Variable, missing_patterns::Term};
#[derive(Debug)]
pub struct Printer<'a> {
names: &'a Names,
}
impl<'a> Printer<'a> {
pub fn new(names: &'a Names) -> Self {
Printer { names ... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/exhaustiveness/missing_patterns.rs | compiler-core/src/exhaustiveness/missing_patterns.rs | use super::{CompileCaseResult, Decision, FallbackCheck, RuntimeCheck, Variable, printer::Printer};
use crate::type_::environment::Environment;
use ecow::EcoString;
use indexmap::IndexSet;
use std::collections::HashMap;
/// Returns a list of patterns not covered by the match expression.
pub fn missing_patterns(
res... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse/lexer.rs | compiler-core/src/parse/lexer.rs | use ecow::EcoString;
use crate::ast::SrcSpan;
use crate::parse::LiteralFloatValue;
use crate::parse::error::{LexicalError, LexicalErrorType};
use crate::parse::token::Token;
use std::char;
use super::error::InvalidUnicodeEscapeError;
#[derive(Debug)]
pub struct Lexer<T: Iterator<Item = (u32, char)>> {
chars: T,
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse/tests.rs | compiler-core/src/parse/tests.rs | use crate::ast::SrcSpan;
use crate::parse::error::{
InvalidUnicodeEscapeError, LexicalError, LexicalErrorType, ParseError, ParseErrorType,
};
use crate::parse::lexer::make_tokenizer;
use crate::parse::token::Token;
use crate::warning::WarningEmitter;
use camino::Utf8PathBuf;
use ecow::EcoString;
use itertools::Ite... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse/error.rs | compiler-core/src/parse/error.rs | use crate::ast::{SrcSpan, TypeAst};
use crate::diagnostic::{ExtraLabel, Label};
use crate::error::wrap;
use crate::parse::Token;
use ecow::EcoString;
use itertools::Itertools;
#[derive(Debug, PartialEq, Eq, Clone, Copy)]
pub struct LexicalError {
pub error: LexicalErrorType,
pub location: SrcSpan,
}
#[derive(... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse/extra.rs | compiler-core/src/parse/extra.rs | use std::cmp::Ordering;
use ecow::EcoString;
use crate::ast::SrcSpan;
#[derive(Debug, PartialEq, Eq, Default)]
pub struct ModuleExtra {
pub module_comments: Vec<SrcSpan>,
pub doc_comments: Vec<SrcSpan>,
pub comments: Vec<SrcSpan>,
pub empty_lines: Vec<u32>,
pub new_lines: Vec<u32>,
pub traili... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/parse/token.rs | compiler-core/src/parse/token.rs | use num_bigint::BigInt;
use std::fmt;
use ecow::EcoString;
use crate::parse::LiteralFloatValue;
#[derive(Clone, Debug, PartialEq, Eq)]
pub enum Token {
Name {
name: EcoString,
},
UpName {
name: EcoString,
},
DiscardName {
name: EcoString,
},
Int {
value: Ec... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/metadata/tests.rs | compiler-core/src/metadata/tests.rs | use hexpm::version::Version;
use rand::Rng;
use type_::{AccessorsMap, FieldMap, RecordAccessor};
use super::*;
use crate::{
analyse::Inferred,
ast::{
BitArrayOption, BitArraySegment, CallArg, Constant, Publicity, SrcSpan, TypedConstant,
TypedConstantBitArraySegmentOption,
},
build::Orig... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/metadata/module_decoder.rs | compiler-core/src/metadata/module_decoder.rs | #![allow(clippy::unnecessary_wraps)] // Needed for macro
use capnp::{text, text_list};
use ecow::EcoString;
use itertools::Itertools;
use crate::{
Result,
analyse::Inferred,
ast::{
BitArrayOption, BitArraySegment, CallArg, Constant, Publicity, SrcSpan, TypedConstant,
TypedConstantBitArrayS... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/metadata/module_encoder.rs | compiler-core/src/metadata/module_encoder.rs | use ecow::EcoString;
use crate::{
ast::{
Constant, Publicity, SrcSpan, TypedConstant, TypedConstantBitArraySegment,
TypedConstantBitArraySegmentOption,
},
reference::{Reference, ReferenceKind, ReferenceMap},
schema_capnp::{self as schema, *},
type_::{
self, AccessorsMap, Dep... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/error/tests.rs | compiler-core/src/error/tests.rs | use super::*;
use insta::assert_snapshot;
#[test]
fn test_shell_program_not_found_error() {
let cmds = vec!["erlc", "rebar3", "deno", "elixir", "node", "bun", "git"];
let oses = vec!["macos", "linux"];
let distros = vec!["ubuntu", "other"];
for cmd in &cmds {
for os in &oses {
if o... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/pretty/tests.rs | compiler-core/src/pretty/tests.rs | use super::Document::*;
use super::Mode::*;
use super::*;
use im::vector;
use pretty_assertions::assert_eq;
#[test]
fn fits_test() {
// Negative limits never fit
assert!(!fits(-1, 0, vector![]));
// If no more documents it always fits
assert!(fits(0, 0, vector![]));
// ForceBreak never fits
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/package_compiler.rs | compiler-core/src/build/package_compiler.rs | use crate::analyse::{ModuleAnalyzerConstructor, TargetSupport};
use crate::build::package_loader::CacheFiles;
use crate::inline;
use crate::io::files_with_extension;
use crate::line_numbers::{self, LineNumbers};
use crate::type_::PRELUDE_MODULE_NAME;
use crate::{
Error, Result, Warning,
ast::{SrcSpan, TypedModu... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/project_compiler.rs | compiler-core/src/build/project_compiler.rs | use crate::{
Error, Result, Warning,
analyse::TargetSupport,
build::{
Mode, Module, Origin, Package, Target,
package_compiler::{self, PackageCompiler},
package_loader::StaleTracker,
project_compiler,
telemetry::Telemetry,
},
codegen::{self, ErlangApp},
con... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/module_loader.rs | compiler-core/src/build/module_loader.rs | #[cfg(test)]
mod tests;
use std::{collections::HashSet, time::SystemTime};
use camino::{Utf8Path, Utf8PathBuf};
use ecow::EcoString;
use serde::{Deserialize, Serialize};
use super::{
Mode, Origin, SourceFingerprint, Target,
package_compiler::{CacheMetadata, CachedModule, Input, UncompiledModule},
packag... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/native_file_copier.rs | compiler-core/src/build/native_file_copier.rs | #[cfg(test)]
mod tests;
use std::collections::{HashMap, HashSet};
use camino::{Utf8Path, Utf8PathBuf};
use ecow::{EcoString, eco_format};
use crate::{
Error, Result,
io::{DirWalker, FileSystemReader, FileSystemWriter},
paths::ProjectPaths,
};
use super::package_compiler::CheckModuleConflicts;
#[derive(... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/tests.rs | compiler-core/src/build/tests.rs | use crate::{Error, manifest::ManifestPackage};
use super::project_compiler::{BuildTool, usable_build_tools};
#[test]
fn usable_build_tool_unknown() {
assert_eq!(
usable_build_tools(&ManifestPackage::default().with_build_tools(&["unknown"])),
Err(Error::UnsupportedBuildTool {
package: "... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/telemetry.rs | compiler-core/src/build/telemetry.rs | use std::{
fmt::Debug,
time::{Duration, Instant},
};
use crate::{
Warning,
manifest::{PackageChanges, Resolved},
};
pub trait Telemetry: Debug {
fn waiting_for_build_directory_lock(&self);
fn running(&self, name: &str);
fn resolving_package_versions(&self);
fn resolved_package_versions... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/package_loader.rs | compiler-core/src/build/package_loader.rs | #[cfg(test)]
mod tests;
use std::{
collections::{HashMap, HashSet},
time::{Duration, SystemTime},
};
use camino::{Utf8Path, Utf8PathBuf};
// TODO: emit warnings for cached modules even if they are not compiled again.
use ecow::EcoString;
use itertools::Itertools;
use vec1::Vec1;
use crate::{
Error, Res... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/elixir_libraries.rs | compiler-core/src/build/elixir_libraries.rs | use crate::{
Error,
error::ShellCommandFailureReason,
io::{Command, CommandExecutor, FileSystemReader, FileSystemWriter, Stdio},
};
use camino::Utf8PathBuf;
#[cfg(not(target_os = "windows"))]
const ELIXIR_EXECUTABLE: &str = "elixir";
#[cfg(target_os = "windows")]
const ELIXIR_EXECUTABLE: &str = "elixir.bat... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/module_loader/tests.rs | compiler-core/src/build/module_loader/tests.rs | use super::*;
use crate::{
build::SourceFingerprint,
io::{FileSystemWriter, memory::InMemoryFileSystem},
line_numbers::LineNumbers,
};
use std::time::Duration;
#[test]
fn no_cache_present() {
let name = "package".into();
let artefact = Utf8Path::new("/artefact");
let fs = InMemoryFileSystem::ne... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/native_file_copier/tests.rs | compiler-core/src/build/native_file_copier/tests.rs | use super::NativeFileCopier;
use crate::{
build::{native_file_copier::CopiedNativeFiles, package_compiler::CheckModuleConflicts},
io::{FileSystemWriter, memory::InMemoryFileSystem},
};
use std::{
collections::HashMap,
sync::OnceLock,
time::{Duration, SystemTime, UNIX_EPOCH},
};
use camino::{Utf8Pat... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/build/package_loader/tests.rs | compiler-core/src/build/package_loader/tests.rs | use ecow::{EcoString, eco_format};
use hexpm::version::Version;
use super::*;
use crate::{
Warning,
build::SourceFingerprint,
io::{FileSystemWriter, memory::InMemoryFileSystem},
line_numbers,
parse::extra::ModuleExtra,
warning::NullWarningEmitterIO,
};
use std::time::Duration;
#[derive(Debug)... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/call_graph/into_dependency_order_tests.rs | compiler-core/src/call_graph/into_dependency_order_tests.rs | use super::*;
use crate::{
ast::{Arg, Function, ModuleConstant, Publicity},
type_::{
Deprecation,
expression::{Implementations, Purity},
},
};
use ecow::EcoString;
type FuncInput = (&'static str, &'static [&'static str], &'static str);
type ConstInput = (&'static str, &'static str);
fn par... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/docs/source_links.rs | compiler-core/src/docs/source_links.rs | use crate::{
ast::SrcSpan,
build,
config::{PackageConfig, Repository},
line_numbers::LineNumbers,
paths::ProjectPaths,
};
use camino::{Utf8Component, Utf8Path, Utf8PathBuf};
pub struct SourceLinker {
line_numbers: LineNumbers,
url_pattern: Option<(String, String)>,
}
impl SourceLinker {
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/docs/tests.rs | compiler-core/src/docs/tests.rs | use std::{
collections::{HashMap, HashSet},
time::SystemTime,
};
use super::{
Dependency, DependencyKind, DocumentationConfig, SearchData, SearchItem, SearchItemType,
SearchProgrammingLanguage,
printer::{PrintOptions, Printer},
source_links::SourceLinker,
};
use crate::{
build::{
se... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/docs/printer.rs | compiler-core/src/docs/printer.rs | use std::{
collections::{HashMap, HashSet},
ops::Deref,
};
use ecow::{EcoString, eco_format};
use itertools::Itertools;
use crate::{
ast::{
ArgNames, CustomType, Function, Publicity, RecordConstructorArg, SrcSpan, TypeAlias,
TypedArg, TypedDefinitions, TypedModuleConstant, TypedRecordConst... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/analyse/imports.rs | compiler-core/src/analyse/imports.rs | use ecow::EcoString;
use crate::{
ast::{Publicity, SrcSpan, UnqualifiedImport, UntypedImport},
build::Origin,
reference::{EntityKind, ReferenceKind},
type_::{
Environment, Error, ModuleInterface, Problems, ValueConstructorVariant, Warning,
error::InvalidImportKind,
},
};
use super:... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/analyse/tests.rs | compiler-core/src/analyse/tests.rs | use super::*;
#[test]
fn module_name_validation() {
assert!(validate_module_name(&"dream".into()).is_ok());
assert!(validate_module_name(&"gleam".into()).is_err());
assert!(validate_module_name(&"gleam/ok".into()).is_ok());
assert!(validate_module_name(&"ok/gleam".into()).is_ok());
assert!(vali... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/analyse/name.rs | compiler-core/src/analyse/name.rs | use std::sync::OnceLock;
use ecow::{EcoString, eco_format};
use regex::Regex;
use crate::{
ast::{ArgNames, SrcSpan},
strings::{to_snake_case, to_upper_camel_case},
type_::Problems,
};
use super::{Error, Named};
static VALID_NAME_PATTERN: OnceLock<Regex> = OnceLock::new();
fn valid_name(name: &EcoString... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/prelude.rs | compiler-core/src/type_/prelude.rs | use hexpm::version::Version;
use strum::{EnumIter, IntoEnumIterator};
use crate::{
ast::{Publicity, SrcSpan},
build::Origin,
line_numbers::LineNumbers,
uid::UniqueIdGenerator,
};
use super::{
ModuleInterface, Opaque, References, Type, TypeConstructor, TypeValueConstructor,
TypeValueConstructor... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/environment.rs | compiler-core/src/type_/environment.rs | use pubgrub::Range;
use crate::{
analyse::TargetSupport,
ast::{PIPE_VARIABLE, Publicity},
build::Target,
error::edit_distance,
reference::{EntityKind, ReferenceTracker},
uid::UniqueIdGenerator,
};
use super::*;
use std::collections::HashMap;
#[derive(Debug)]
pub struct EnvironmentArguments<'a... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests.rs | compiler-core/src/type_/tests.rs | use super::*;
use crate::{
analyse::TargetSupport,
ast::{TypedModule, TypedStatement, UntypedExpr, UntypedModule},
build::{Origin, Outcome, Target},
config::{GleamVersion, PackageConfig},
error::Error,
type_::{build_prelude, expression::FunctionDefinition, pretty::Printer},
uid::UniqueIdGene... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/pattern.rs | compiler-core/src/type_/pattern.rs | use ecow::eco_format;
use hexpm::version::{LowestVersion, Version};
use im::hashmap;
use itertools::Itertools;
use num_bigint::BigInt;
/// Type inference and checking of patterns used in case expressions
/// and variables bindings.
///
use super::*;
use crate::{
analyse::{self, Inferred, name::check_name_case},
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/fields.rs | compiler-core/src/type_/fields.rs | use super::Error;
use crate::{
ast::{CallArg, SrcSpan},
type_::error::IncorrectArityContext,
};
use ecow::EcoString;
use itertools::Itertools;
use std::collections::{HashMap, HashSet};
#[derive(Debug, Clone, PartialEq, Eq)]
pub struct FieldMap {
/// Number of accepted arguments, including unlabelled fields... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/error.rs | compiler-core/src/type_/error.rs | use super::{
FieldAccessUsage,
expression::{ArgumentKind, CallKind},
};
use crate::{
ast::{BinOp, BitArraySegmentTruncation, Layer, SrcSpan, TodoKind},
build::Target,
exhaustiveness::ImpossibleBitArraySegmentPattern,
parse::LiteralFloatValue,
type_::{Type, expression::ComparisonOutcome},
};
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/printer.rs | compiler-core/src/type_/printer.rs | use bimap::BiMap;
use ecow::{EcoString, eco_format};
use im::HashMap;
use std::{collections::HashSet, sync::Arc};
use crate::{
ast::SrcSpan,
type_::{Type, TypeAliasConstructor, TypeVar},
};
/// This class keeps track of what names are used for modules in the current
/// scope, so they can be printed in errors... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/expression.rs | compiler-core/src/type_/expression.rs | use super::{pipe::PipeTyper, *};
use crate::{
STDLIB_PACKAGE_NAME,
analyse::{Inferred, infer_bit_array_option, name::check_argument_names},
ast::{
Arg, Assert, Assignment, AssignmentKind, BinOp, BitArrayOption, BitArraySegment,
CAPTURE_VARIABLE, CallArg, Clause, ClauseGuard, Constant, Functi... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/pipe.rs | compiler-core/src/type_/pipe.rs | use self::expression::CallKind;
use super::*;
use crate::ast::{
FunctionLiteralKind, ImplicitCallArgOrigin, PIPE_VARIABLE, PipelineAssignmentKind, Statement,
TypedPipelineAssignment, UntypedExpr,
};
use vec1::Vec1;
#[derive(Debug)]
pub(crate) struct PipeTyper<'a, 'b, 'c> {
size: usize,
argument_type: ... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/hydrator.rs | compiler-core/src/type_/hydrator.rs | use super::*;
use crate::{
analyse::name::check_name_case,
ast::{Layer, TypeAst, TypeAstConstructor, TypeAstFn, TypeAstHole, TypeAstTuple, TypeAstVar},
reference::ReferenceKind,
};
use std::sync::Arc;
use im::hashmap;
/// The Hydrator takes an AST representing a type (i.e. a type annotation
/// for a func... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/pretty.rs | compiler-core/src/type_/pretty.rs | use super::{Type, TypeVar};
use crate::{
docvec,
pretty::{nil, *},
};
use ecow::EcoString;
use std::sync::Arc;
#[cfg(test)]
use super::*;
#[cfg(test)]
use std::cell::RefCell;
#[cfg(test)]
use pretty_assertions::assert_eq;
const INDENT: isize = 2;
#[derive(Debug, Default)]
pub struct Printer {
names: im:... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/accessors.rs | compiler-core/src/type_/tests/accessors.rs | use crate::assert_module_infer;
#[test]
fn bug_3629() {
assert_module_infer!(
("imported", "pub type Wibble"),
r#"
import imported
pub type Exp {
One(field: imported.Wibble)
Two(field: imported.Wibble)
}
pub fn main() {
let exp = One(todo)
exp.field
}
"#,
vec![
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/errors.rs | compiler-core/src/type_/tests/errors.rs | use crate::{
assert_error, assert_internal_module_error, assert_js_module_error, assert_module_error,
assert_module_syntax_error,
};
#[test]
fn bit_array_invalid_type() {
assert_module_error!(
"fn x() { \"test\" }
fn main() {
let a = <<1:size(x())>>
a
}"
);
}
#[test]
fn bit_arrays2() ... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | true |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/exhaustiveness.rs | compiler-core/src/type_/tests/exhaustiveness.rs | use crate::{assert_error, assert_module_error, assert_no_warnings, assert_warning};
#[test]
fn whatever() {
assert_no_warnings!(
"
pub fn main(x) {
case x {
_ -> 0
}
}
"
);
}
#[test]
fn nil() {
assert_no_warnings!(
"
pub fn main(x) {
case x {
Nil -> 0
}
}
"
);
}
#[test... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/assert.rs | compiler-core/src/type_/tests/assert.rs | use crate::{assert_error, assert_infer, assert_module_infer, assert_warning};
#[test]
fn bool_value() {
assert_infer!(
"
let value = True
assert value
",
"Nil"
);
}
#[test]
fn equality_check() {
assert_infer!(
"
let value = 10
assert value == 10
",
"Nil"
);
}
#[test]
f... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/use_.rs | compiler-core/src/type_/tests/use_.rs | use crate::{assert_error, assert_infer, assert_module_error, assert_module_infer, assert_warning};
#[test]
fn arity_1() {
assert_module_infer!(
r#"
pub fn main() {
use <- pair()
123
}
fn pair(f) {
let x = f()
#(x, x)
}
"#,
vec![("main", "fn() -> #(Int, Int)")],
)
}
#[test]
fn arity_2(... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/imports.rs | compiler-core/src/type_/tests/imports.rs | use crate::{assert_module_error, assert_module_infer};
// https://github.com/gleam-lang/gleam/issues/1760
#[test]
fn import_value_with_same_name_as_imported_module() {
assert_module_infer!(
("other", "pub const other = 1"),
"
import other.{other}
pub const a = other
",
vec![("a", "Int")],
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/dead_code_detection.rs | compiler-core/src/type_/tests/dead_code_detection.rs | use crate::{assert_no_warnings, assert_warning};
#[test]
fn unused_recursive_function() {
assert_warning!(
"
fn unused(value: Int) -> Int {
case value {
0 -> 0
_ -> unused(value - 1)
}
}
"
);
}
#[test]
fn unused_mutually_recursive_functions() {
assert_warning!(
"
fn wibble(valu... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/guards.rs | compiler-core/src/type_/tests/guards.rs | use crate::{assert_module_error, assert_module_infer};
#[test]
fn nested_record_access() {
assert_module_infer!(
r#"
pub type A {
A(b: B)
}
pub type B {
B(c: C)
}
pub type C {
C(d: Bool)
}
pub fn a(a: A) {
case a {
_ if a.b.c.d -> 1
_ -> 0
}
}
"#,
vec![
("A", "fn(B)... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/let_assert.rs | compiler-core/src/type_/tests/let_assert.rs | use crate::{assert_error, assert_infer};
#[test]
fn empty_list() {
assert_infer!("let assert [] = [] 1", "Int");
}
#[test]
fn list_one() {
assert_infer!("let assert [a] = [1] a", "Int");
}
#[test]
fn list_two() {
assert_infer!("let assert [a, 2] = [1] a", "Int");
}
#[test]
fn list_spread() {
assert_... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/externals.rs | compiler-core/src/type_/tests/externals.rs | use crate::{
assert_js_module_error, assert_js_module_infer, assert_module_error, assert_module_infer,
};
// https://github.com/gleam-lang/gleam/issues/2324
#[test]
fn javascript_only_function_used_by_erlang_module() {
let module = r#"@external(javascript, "one", "two")
fn js_only() -> Int
pub fn main() {
j... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/assignments.rs | compiler-core/src/type_/tests/assignments.rs | use crate::assert_infer;
#[test]
fn let_() {
assert_infer!("let x = 1 2", "Int");
}
#[test]
fn let_1() {
assert_infer!("let x = 1 x", "Int");
}
#[test]
fn let_2() {
assert_infer!("let x = 2.0 x", "Float");
}
#[test]
fn let_3() {
assert_infer!("let x = 2 let y = x y", "Int");
}
#[test]
fn let_4() {
... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/functions.rs | compiler-core/src/type_/tests/functions.rs | use crate::{assert_module_error, assert_module_infer};
// https://github.com/gleam-lang/gleam/issues/1860
#[test]
fn unlabelled_after_labelled() {
assert_module_error!(
"fn main(wibble wibber, wobber) {
Nil
}"
);
}
// https://github.com/gleam-lang/gleam/issues/1860
#[test]
fn unlabelled_after_labell... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/echo.rs | compiler-core/src/type_/tests/echo.rs | use crate::assert_module_infer;
#[test]
pub fn echo_has_same_type_as_printed_expression() {
assert_module_infer!(
r#"
pub fn main() {
echo 1
}
"#,
vec![("main", "fn() -> Int")]
);
}
#[test]
pub fn echo_has_same_type_as_printed_expression_2() {
assert_module_infer!(
r#"
pub fn mai... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/pipes.rs | compiler-core/src/type_/tests/pipes.rs | use crate::{assert_module_error, assert_module_infer, assert_no_warnings};
// https://github.com/gleam-lang/gleam/issues/2392
#[test]
fn empty_list() {
assert_module_infer!(
"
pub fn a() {
fn(_) { Nil }
}
pub fn b(_) {
fn(_) { Nil }
}
pub fn c() {
Nil
|> b(
Nil
|> a(),
)
}",
vec... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/conditional_compilation.rs | compiler-core/src/type_/tests/conditional_compilation.rs | use crate::assert_module_infer;
#[test]
fn excluded_error() {
assert_module_infer!(
"@target(javascript)
pub type X = Y
pub const x = 1
",
vec![("x", "Int")],
);
}
#[test]
fn alias() {
assert_module_infer!(
"@target(erlang)
pub type X = Int
pub const x: X = 1
",
vec![("x"... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/version_inference.rs | compiler-core/src/type_/tests/version_inference.rs | use hexpm::version::Version;
use super::compile_module;
fn infer_version(module: &str) -> Version {
compile_module("test_module", module, None, vec![])
.expect("module to compile")
.type_info
.minimum_required_version
}
#[test]
fn internal_annotation_on_constant_requires_v1_1() {
let ... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
gleam-lang/gleam | https://github.com/gleam-lang/gleam/blob/f424547f02e621f1c5f28749786e05eda7feb098/compiler-core/src/type_/tests/custom_types.rs | compiler-core/src/type_/tests/custom_types.rs | use crate::{assert_module_error, assert_module_infer, assert_warning};
// https://github.com/gleam-lang/gleam/issues/2215
#[test]
fn generic_phantom() {
assert_module_infer!(
r#"
pub type Test(a) {
MakeTest(field: Test(Int))
}
"#,
vec![("MakeTest", "fn(Test(Int)) -> Test(a)")]
);
}
#[test]
f... | rust | Apache-2.0 | f424547f02e621f1c5f28749786e05eda7feb098 | 2026-01-04T15:40:22.554517Z | false |
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