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fix Bugzilla 24745 - improve associative array syntax error message

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Signed-off-by: royalpinto007 <royalpinto007@gmail.com>
This commit is contained in:
royalpinto007 2024-09-09 16:20:51 +05:30 • committed by Nicholas Wilson
parent f5f7baeb19
commit 36c58b7368
2 changed files with 27 additions and 1 deletions
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15
compiler/src/dmd/parse.d
View file

@ -6812,7 +6812,6 @@ class Parser(AST, Lexer = dmd.lexer.Lexer) : Lexer
{ {
case TOK.identifier: case TOK.identifier:
{ {
if (commaExpected) if (commaExpected)
error("comma expected separating field initializers"); error("comma expected separating field initializers");
const t = peek(&token); const t = peek(&token);
@ -6846,6 +6845,20 @@ class Parser(AST, Lexer = dmd.lexer.Lexer) : Lexer
default: default:
if (commaExpected) if (commaExpected)
error("comma expected separating field initializers"); error("comma expected separating field initializers");
const t = peek(&token);
if (t.value == TOK.colon)
{
error("incorrect syntax for associative array, expected `[]`, found `{}`");
while (token.value != TOK.rightCurly && token.value != TOK.endOfFile)
{
nextToken();
}
if (token.value == TOK.rightCurly)
{
nextToken();
}
break;
}
auto value = parseInitializer(); auto value = parseInitializer();
_is.addInit(null, value); _is.addInit(null, value);
commaExpected = true; commaExpected = true;

13
compiler/test/fail_compilation/test24745.d Normal file
View file

@ -0,0 +1,13 @@
// https://issues.dlang.org/show_bug.cgi?id=24745
/*
TEST_OUTPUT:
---
fail_compilation/test24745.d(12): Error: incorrect syntax for associative array, expected `[]`, found `{}`
---
*/
void main()
{
int[int] f = {1: 1, 2: 2};
}