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

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@105397 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2010-06-03 17:13:23 +00:00
parent aede8118ad
commit 662f738ec3
1 changed files with 2 additions and 2 deletions
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4
tools/gold/gold-plugin.cpp
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@ -84,7 +84,7 @@ namespace options {
} }
} else if (llvm::StringRef(opt).startswith("also-emit-llvm=")) { } else if (llvm::StringRef(opt).startswith("also-emit-llvm=")) {
const char *path = opt + strlen("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. " (*message)(LDPL_WARNING, "Path to the output IL file specified twice. "
"Discarding %s", opt); "Discarding %s", opt);
} else { } 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()); bool err = lto_codegen_write_merged_modules(cg, options::bc_path.c_str());
if (err) if (err)
(*message)(LDPL_FATAL, "Failed to write the output file."); (*message)(LDPL_FATAL, "Failed to write the output file.");