diff options
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 27 | ||||
| -rw-r--r-- | clang/test/Driver/debug-options.c | 5 |
2 files changed, 24 insertions, 8 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index d3870424b6b..621acca6f4e 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -399,18 +399,29 @@ static bool ParseCodeGenArgs(CodeGenOptions &Opts, ArgList &Args, InputKind IK, } if (Arg *A = Args.getLastArg(OPT_debug_info_kind_EQ)) { - Opts.setDebugInfo( - llvm::StringSwitch<CodeGenOptions::DebugInfoKind>(A->getValue()) + unsigned Val = + llvm::StringSwitch<unsigned>(A->getValue()) .Case("line-tables-only", CodeGenOptions::DebugLineTablesOnly) .Case("limited", CodeGenOptions::LimitedDebugInfo) - .Case("standalone", CodeGenOptions::FullDebugInfo)); + .Case("standalone", CodeGenOptions::FullDebugInfo) + .Default(~0U); + if (Val == ~0U) + Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) + << A->getValue(); + else + Opts.setDebugInfo(static_cast<CodeGenOptions::DebugInfoKind>(Val)); } if (Arg *A = Args.getLastArg(OPT_debugger_tuning_EQ)) { - Opts.setDebuggerTuning( - llvm::StringSwitch<CodeGenOptions::DebuggerKind>(A->getValue()) - .Case("gdb", CodeGenOptions::DebuggerKindGDB) - .Case("lldb", CodeGenOptions::DebuggerKindLLDB) - .Case("sce", CodeGenOptions::DebuggerKindSCE)); + unsigned Val = llvm::StringSwitch<unsigned>(A->getValue()) + .Case("gdb", CodeGenOptions::DebuggerKindGDB) + .Case("lldb", CodeGenOptions::DebuggerKindLLDB) + .Case("sce", CodeGenOptions::DebuggerKindSCE) + .Default(~0U); + if (Val == ~0U) + Diags.Report(diag::err_drv_invalid_value) << A->getAsString(Args) + << A->getValue(); + else + Opts.setDebuggerTuning(static_cast<CodeGenOptions::DebuggerKind>(Val)); } Opts.DwarfVersion = getLastArgIntValue(Args, OPT_dwarf_version_EQ, 0, Diags); Opts.DebugColumnInfo = Args.hasArg(OPT_dwarf_column_info); diff --git a/clang/test/Driver/debug-options.c b/clang/test/Driver/debug-options.c index e160b7fd326..72d0136a8c4 100644 --- a/clang/test/Driver/debug-options.c +++ b/clang/test/Driver/debug-options.c @@ -169,3 +169,8 @@ // NOCI-NOT: "-dwarf-column-info" // // GEXTREFS: "-dwarf-ext-refs" "-fmodule-format=obj" "-debug-info-kind={{standalone|limited}}" + +// RUN: not %clang -cc1 -debug-info-kind=watkind 2>&1 | FileCheck -check-prefix=BADSTRING1 %s +// BADSTRING1: error: invalid value 'watkind' in '-debug-info-kind=watkind' +// RUN: not %clang -cc1 -debugger-tuning=gmodal 2>&1 | FileCheck -check-prefix=BADSTRING2 %s +// BADSTRING2: error: invalid value 'gmodal' in '-debugger-tuning=gmodal' |
