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fix bug when multiple function definitions exist

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This might be related to #529
This commit is contained in:
Andrew Kelley 2017-11-10 14:58:50 -05:00
parent 20c2dbdbd3
commit 029d37d6a7
1 changed files with 1 additions and 0 deletions
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src/codegen.cpp
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@ -408,6 +408,7 @@ static LLVMValueRef fn_llvm_value(CodeGen *g, FnTableEntry *fn_table_entry) {
LLVMValueRef existing_llvm_fn = LLVMGetNamedFunction(g->module, buf_ptr(symbol_name));
if (existing_llvm_fn) {
fn_table_entry->llvm_value = LLVMConstBitCast(existing_llvm_fn, LLVMPointerType(fn_llvm_type, 0));
return fn_table_entry->llvm_value;
} else {
fn_table_entry->llvm_value = LLVMAddFunction(g->module, buf_ptr(symbol_name), fn_llvm_type);
}