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Partial fix of a malformed program crasher.

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Starts to address issue #135, but then a later assertion hits.
This commit is contained in:
Matt Pharr
2011-12-14 11:41:02 -08:00
parent 4adf527a4d
commit 891919074e
1 changed files with 3 additions and 1 deletions
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4
parse.yy
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@@ -1566,7 +1566,9 @@ lAddFunctionParams(Declarator *decl) {
// now loop over its parameters and add them to the symbol table // now loop over its parameters and add them to the symbol table
for (unsigned int i = 0; i < decl->functionParams.size(); ++i) { for (unsigned int i = 0; i < decl->functionParams.size(); ++i) {
Declaration *pdecl = decl->functionParams[i]; Declaration *pdecl = decl->functionParams[i];
if (pdecl == NULL) if (pdecl == NULL || pdecl->declarators.size() == 0)
// zero size declarators array corresponds to an anonymous
// parameter
continue; continue;
assert(pdecl->declarators.size() == 1); assert(pdecl->declarators.size() == 1);
Symbol *sym = pdecl->declarators[0]->GetSymbol(); Symbol *sym = pdecl->declarators[0]->GetSymbol();