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[qfcc] Improve error messages for bad qc builtins 

While global quakec functions could not be initialized to another
function, the error messages were rather obscure.
This commit is contained in:
Bill Currie 2020-03-02 13:31:26 +09:00
parent 78f552aa87
commit 0db617719e
1 changed files with 14 additions and 5 deletions
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19
tools/qfcc/source/qc-parse.y
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@ -1014,11 +1014,20 @@ non_code_func
}
| '=' expr
{
symbol_t *sym = $<symbol>0;
specifier_t spec = $<spec>-1;
initialize_def (sym, $2, current_symtab->space, spec.storage);
if (sym->s.def)
sym->s.def->nosave |= spec.nosave;
if (local_expr) {
symbol_t *sym = $<symbol>0;
specifier_t spec = $<spec>-1;
initialize_def (sym, $2, current_symtab->space, spec.storage);
if (sym->s.def)
sym->s.def->nosave |= spec.nosave;
} else {
if (is_integer_val ($2) || is_float_val ($2)) {
error (0, "invalid function initializer."
" did you forget #?");
} else {
error (0, "cannot create global function variables");
}
}
}
| /* emtpy */
{