diff options
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
| -rw-r--r-- | clang/lib/Frontend/CompilerInvocation.cpp | 27 |
1 files changed, 19 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); |
