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Merge pull request #7367 from kalsprite/c_vararg_diagnostics

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c_vararg: fix c_va_start guard and c_va_arg format mismatch
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Jeroen van Rijn
2026-08-18 03:57:34 +02:00
committed by GitHub
parent ffbaafd39c c34ae95e8a
commit 0be39571f6
1 changed files with 3 additions and 3 deletions
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6
src/check_builtin.cpp
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@@ -769,12 +769,12 @@ gb_internal bool check_builtin_c_procedure(CheckerContext *c, Operand *operand,
Operand args = {};
check_expr(c, &args, ce->args[1]);
c->allow_c_vararg_param = false;
if (list.mode == Addressing_Invalid) {
if (args.mode == Addressing_Invalid) {
return false;
}
Entity *e = entity_of_node(args.expr);
if (e == nullptr || (e->flags & EntityFlag_CVarArg) == 0) {
error(list.expr, "'%.*s' expected a `#c_vararg` parameter", LIT(builtin_name));
error(args.expr, "'%.*s' expected a `#c_vararg` parameter", LIT(builtin_name));
}
operand->mode = Addressing_NoValue;
@@ -857,7 +857,7 @@ gb_internal bool check_builtin_c_procedure(CheckerContext *c, Operand *operand,
Type *type = check_type(c, ce->args[1]);
if (type == nullptr || type == t_invalid) {
error(ce->args[1], "'%.*s' expected a type as the second parameter to intrinsics.%.*s", LIT(builtin_name));
error(ce->args[1], "'%.*s' expected a type as the second parameter", LIT(builtin_name));
return false;
}