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[llvm-cxxdump] Use error reporting helpers from support

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This patch makes llvm-cxxdump use the error reporting helpers from
Support/WithColor.h

llvm-svn: 346602
This commit is contained in:
Jonas Devlieghere 2018-11-11 01:24:02 +00:00
parent bc019cf120
commit d649af9402
2 changed files with 9 additions and 8 deletions
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2
test/tools/llvm-cxxdump/trivial.test
View File

@ -63,4 +63,4 @@ ELF-I386-NEXT: _ZTV1A[8]: _ZN1A1fEv
MIXEDARCOFF-I386: ??_7S@@6B@[0]: ??_R4S@@6B@
RUN: not llvm-cxxdump %t.blah 2>&1 | FileCheck --check-prefix=ENOENT %s
ENOENT: {{.*}}.blah: {{[Nn]}}o such file or directory
ENOENT: {{.*}}.blah: error: {{[Nn]}}o such file or directory

15
tools/llvm-cxxdump/llvm-cxxdump.cpp
View File

@ -23,6 +23,7 @@
#include "llvm/Support/InitLLVM.h"
#include "llvm/Support/TargetRegistry.h"
#include "llvm/Support/TargetSelect.h"
#include "llvm/Support/WithColor.h"
#include "llvm/Support/raw_ostream.h"
#include <map>
#include <string>
@ -43,17 +44,17 @@ namespace llvm {
static void error(std::error_code EC) {
if (!EC)
return;
outs() << "\nError reading file: " << EC.message() << ".\n";
WithColor::error(outs(), "") << "reading file: " << EC.message() << ".\n";
outs().flush();
exit(1);
}
static void error(Error Err) {
if (Err) {
logAllUnhandledErrors(std::move(Err), outs(), "Error reading file: ");
outs().flush();
exit(1);
}
if (!Err)
return;
logAllUnhandledErrors(std::move(Err), WithColor::error(outs(), ""), "reading file: ");
outs().flush();
exit(1);
}
} // namespace llvm
@ -61,7 +62,7 @@ static void error(Error Err) {
static void reportError(StringRef Input, StringRef Message) {
if (Input == "-")
Input = "<stdin>";
errs() << Input << ": " << Message << "\n";
WithColor::error(errs(), Input) << Message << "\n";
errs().flush();
exit(1);
}