From 918442398476a15808244f6e6ec95b9b48a886e5 Mon Sep 17 00:00:00 2001 From: Richard Trieu Date: Tue, 26 Jun 2012 18:18:47 +0000 Subject: Add template type diffing to Clang. This feature will provide a better comparison between two templated types when they both appear in a diagnostic. Type elision will remove indentical template arguments, which can be disabled with -fno-elide-type. Cyan highlighting is applied to the differing types. For more formatting, -fdiagnostic-show-template-tree will output the template type as an indented text tree, with differences appearing inline. Template tree works with or without type elision. llvm-svn: 159216 --- clang/lib/Frontend/CompilerInvocation.cpp | 2 ++ 1 file changed, 2 insertions(+) (limited to 'clang/lib/Frontend/CompilerInvocation.cpp') diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp index 8a95c80..40328d4 100644 --- a/clang/lib/Frontend/CompilerInvocation.cpp +++ b/clang/lib/Frontend/CompilerInvocation.cpp @@ -1349,6 +1349,8 @@ bool clang::ParseDiagnosticArgs(DiagnosticOptions &Opts, ArgList &Args, Opts.ShowSourceRanges = Args.hasArg(OPT_fdiagnostics_print_source_range_info); Opts.ShowParseableFixits = Args.hasArg(OPT_fdiagnostics_parseable_fixits); Opts.VerifyDiagnostics = Args.hasArg(OPT_verify); + Opts.ElideType = !Args.hasArg(OPT_fno_elide_type); + Opts.ShowTemplateTree = Args.hasArg(OPT_fdiagnostics_show_template_tree); Opts.ErrorLimit = Args.getLastArgIntValue(OPT_ferror_limit, 0, Diags); Opts.MacroBacktraceLimit = Args.getLastArgIntValue(OPT_fmacro_backtrace_limit, -- cgit v1.1