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Rephrase "no identifier for declarator" parse error (#20872)

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Dennis 2025-02-16 01:09:43 +01:00 • committed by GitHub
parent 4b57724c91
commit 9f33f031f0
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27 changed files with 44 additions and 43 deletions
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11
compiler/src/dmd/parse.d
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@ -4531,7 +4531,7 @@ class Parser(AST, Lexer = dmd.lexer.Lexer) : Lexer
if (ident)
checkCstyleTypeSyntax(loc, t, alt, ident);
else if (!isThis && (t != AST.Type.terror))
noIdentifierForDeclarator(t);
noIdentifierForDeclarator(t, token);
if (isAliasDeclaration)
{
@ -4757,11 +4757,12 @@ class Parser(AST, Lexer = dmd.lexer.Lexer) : Lexer
return a;
}
/// Report an error that a declaration of type `t` is missing an identifier
/// Report an error that a declaration of type `t` is missing an identifier and got `tok` instead
/// The parser is expected to sit on the next token after the type.
private void noIdentifierForDeclarator(AST.Type t)
private void noIdentifierForDeclarator(AST.Type t, Token tok)
{
error("no identifier for declarator `%s`", t.toChars());
error("variable name expected after type `%s`, not `%s`", t.toChars(), tok.toChars);
// A common mistake is to use a reserved keyword as an identifier, e.g. `in` or `out`
if (token.isKeyword)
{
@ -5571,7 +5572,7 @@ class Parser(AST, Lexer = dmd.lexer.Lexer) : Lexer
}
at = parseType(&ai);
if (!ai)
noIdentifierForDeclarator(at);
noIdentifierForDeclarator(at, token);
Larg:
auto p = new AST.Parameter(aloc, storageClass, at, ai, null, null);
parameters.push(p);