[cfe-dev] -emit-ast doesn't work with static analyzer

via cfe-dev cfe-dev at lists.llvm.org
Sun Dec 20 20:31:55 PST 2015

Hi all,
Recently I need to generate AST files while using clang static analyzer. I found that the option "-emit-ast" could not work with static analyzer. I used the command like this: clang -emit-ast --analyze -Xanalyzer -analyzer-checker=core.DivideZero a.c. Then I got a warning: argument unused during compilation: '-emit-ast'. I can only compile the source code once for some reason, so I have to generate ast file and use static analyzer at the same time. How can I manage that?
Thanks in advance
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