text
stringlengths 0
234
|
|---|
Next_Char;
|
N_Params := N_Params + 1;
|
Parameters (N_Params) := Parse_Expr;
|
end loop;
|
end if;
|
Expect (')');
|
Fine;
|
exception
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when others =>
|
for I in Parameters'First .. N_Params - 1 loop
|
Free (Parameters (I));
|
end loop;
|
raise;
|
end Parse_Parameter_List;
|
procedure Resolve_Identifier (Raw_ID : in Identifier;
|
Pos : out ID_Tables.Cursor;
|
N_Matches : out Natural;
|
Resolved : out Identifier;
|
No_Prefix_Needed : out Boolean)
|
with Post =>
|
(
|
(ID_Tables."=" (Pos, ID_Tables.No_Element) = (N_Matches = 0))
|
);
|
procedure Resolve_Identifier (Raw_ID : in Identifier;
|
Pos : out ID_Tables.Cursor;
|
N_Matches : out Natural;
|
Resolved : out Identifier;
|
No_Prefix_Needed : out Boolean)
|
is
|
use ID_Tables;
|
begin
|
No_Prefix_Needed := False;
|
N_Matches := 0;
|
Pos := ID_Table.T.Find (Raw_ID);
|
if Pos /= No_Element then
|
Resolved := Raw_ID;
|
No_Prefix_Needed := True;
|
N_Matches := 1;
|
end if;
|
declare
|
Tmp : Identifier;
|
begin
|
for I in Prefix_List'Range loop
|
Tmp := Join (Prefix_List (I), Raw_ID);
|
Pos := ID_Table.T.Find (Tmp);
|
if Pos /= No_Element then
|
N_Matches := N_Matches + 1;
|
if N_Matches = 1 then
|
Resolved := Tmp;
|
end if;
|
end if;
|
end loop;
|
Function Definition: procedure Do_Checks is
|
Function Body: new Do_Suite (Test_Case => Test_Case,
|
Test_Case_Array => Test_Case_Array,
|
Check => Check);
|
type Syntax_ID_Case is
|
record
|
Expr : Unbounded_String;
|
Action : Unknown_ID_Action_Type;
|
Success : Boolean;
|
end record;
|
type Syntax_ID_Case_Array is
|
array (Positive range <>) of Syntax_ID_Case;
|
Syntax_Cases : constant Syntax_ID_Case_Array :=
|
((Expr => +"4*foo",
|
Action => Die,
|
Success => False),
|
(Expr => +"4*foo",
|
Action => OK,
|
Success => True),
|
(Expr => +"4*foo()",
|
Action => Accept_As_Var,
|
Success => False),
|
(Expr => +"4*bar(2,3) + pippo",
|
Action => Die,
|
Success => True),
|
(Expr => +"4*pippo(2,3)",
|
Action => OK,
|
Success => False),
|
(Expr => +"4*bar",
|
Action => OK,
|
Success => False),
|
(Expr => +"4*bar(2)",
|
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