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Fix a bug in macro call parameter parsing

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This commit is contained in:
Wolfgang (Blub) Bumiller 2012-11-16 21:27:15 +01:00
parent d688820518
commit 7e660951c2
1 changed files with 10 additions and 1 deletions
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11
ftepp.c
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@ -313,7 +313,7 @@ static bool ftepp_macro_call_params(ftepp_t *ftepp, macroparam **out_params)
size_t parens = 0;
size_t i;
while (true) {
while (ftepp->token != ')') {
mp.tokens = NULL;
while (parens || ftepp->token != ',') {
if (ftepp->token == '(')
@ -386,6 +386,15 @@ static bool ftepp_macro_call(ftepp_t *ftepp, ppmacro *macro)
if (!ftepp_macro_call_params(ftepp, &params))
return false;
if (vec_size(params) != vec_size(macro->params)) {
ftepp_error(ftepp, "macro %s expects %u paramteters, %u provided", macro->name,
(unsigned int)vec_size(macro->params),
(unsigned int)vec_size(params));
retval = false;
goto cleanup;
}
ftepp_out(ftepp, "Parsed macro parameters", false);
goto cleanup;