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Perfer !string.empty() over string != "".

llvm-svn: 105397
This commit is contained in:
Nick Lewycky 2010-06-03 17:13:23 +00:00
parent 61be8071e1
commit 14c5598c42

View File

@ -84,7 +84,7 @@ namespace options {
}
} else if (llvm::StringRef(opt).startswith("also-emit-llvm=")) {
const char *path = opt + strlen("also-emit-llvm=");
if (bc_path != "") {
if (!bc_path.empty()) {
(*message)(LDPL_WARNING, "Path to the output IL file specified twice. "
"Discarding %s", opt);
} else {
@ -381,7 +381,7 @@ static ld_plugin_status all_symbols_read_hook(void) {
}
}
if (options::bc_path != "") {
if (!options::bc_path.empty()) {
bool err = lto_codegen_write_merged_modules(cg, options::bc_path.c_str());
if (err)
(*message)(LDPL_FATAL, "Failed to write the output file.");