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fix undefined behavior triggered by fn inline test

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LLVM destroys the string that we use to test if LLVM deleted the
inlined function.

Also fixed forgetting to initialize a buffer in std lib path detection.
This commit is contained in:
Andrew Kelley
2018-04-13 11:10:17 -04:00
parent 0f652b4d80
commit 1999f0daad
2 changed files with 2 additions and 1 deletions
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src/codegen.cpp
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@@ -467,7 +467,7 @@ static LLVMValueRef fn_llvm_value(CodeGen *g, FnTableEntry *fn_table_entry) {
fn_table_entry->llvm_value, buf_ptr(&fn_export->name));
}
}
fn_table_entry->llvm_name = LLVMGetValueName(fn_table_entry->llvm_value);
fn_table_entry->llvm_name = strdup(LLVMGetValueName(fn_table_entry->llvm_value));
switch (fn_table_entry->fn_inline) {
case FnInlineAlways: