https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120051
Sam James <sjames at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |sjames at gcc dot gnu.org
--- Comment #25 from Sam James <sjames at gcc dot gnu.org> ---
We always need preprocessed source. You can use -save-temps instead and find
the .ii file for C++ (or .i for C). You can then reduce the command line for it
(give the .ii file as input), and even reduce the source file then.
You can also get a backtrace by running it under a debugger, even if
-freport-bug doesn't work.
