/// report the error(s).
bool ParseDiagnosticArgs(DiagnosticOptions &Opts, llvm::opt::ArgList &Args,
DiagnosticsEngine *Diags = nullptr,
- bool DefaultDiagColor = true);
+ bool DefaultDiagColor = true,
+ bool DefaultShowOpt = true);
class CompilerInvocationBase : public RefCountedBase<CompilerInvocation> {
void operator=(const CompilerInvocationBase &) = delete;
bool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args,
DiagnosticsEngine *Diags,
- bool DefaultDiagColor) {
+ bool DefaultDiagColor, bool DefaultShowOpt) {
using namespace options;
bool Success = true;
Opts.ShowFixits = !Args.hasArg(OPT_fno_diagnostics_fixit_info);
Opts.ShowLocation = !Args.hasArg(OPT_fno_show_source_location);
Opts.AbsolutePath = Args.hasArg(OPT_fdiagnostics_absolute_paths);
- Opts.ShowOptionNames = Args.hasArg(OPT_fdiagnostics_show_option);
+ Opts.ShowOptionNames =
+ Args.hasFlag(OPT_fdiagnostics_show_option,
+ OPT_fno_diagnostics_show_option, DefaultShowOpt);
llvm::sys::Process::UseANSIEscapeCodes(Args.hasArg(OPT_fansi_escape_codes));
Success &= ParseAnalyzerArgs(*Res.getAnalyzerOpts(), Args, Diags);
Success &= ParseMigratorArgs(Res.getMigratorOpts(), Args);
ParseDependencyOutputArgs(Res.getDependencyOutputOpts(), Args);
- Success &= ParseDiagnosticArgs(Res.getDiagnosticOpts(), Args, &Diags,
- false /*DefaultDiagColor*/);
+ Success &=
+ ParseDiagnosticArgs(Res.getDiagnosticOpts(), Args, &Diags,
+ false /*DefaultDiagColor*/, false /*DefaultShowOpt*/);
ParseCommentArgs(LangOpts.CommentOpts, Args);
ParseFileSystemArgs(Res.getFileSystemOpts(), Args);
// FIXME: We shouldn't have to pass the DashX option around here
--- /dev/null
+// RUN: %clang -c -target i386-apple-darwin10 -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-SHOW-OPTION-NAMES %s
+// CHECK-SHOW-OPTION-NAMES: warning: no such sysroot directory: '{{([A-Za-z]:.*)?}}/FOO' [-Wmissing-sysroot]
+
+// RUN: %clang -c -target i386-apple-darwin10 -fno-diagnostics-show-option -isysroot /FOO %s 2>&1 | FileCheck --check-prefix=CHECK-NO-SHOW-OPTION-NAMES %s
+// CHECK-NO-SHOW-OPTION-NAMES: warning: no such sysroot directory: '{{([A-Za-z]:.*)?}}/FOO'{{$}}