Author: phst Date: Mon Jul 10 06:49:18 2017 New Revision: 307535 URL: http://llvm.org/viewvc/llvm-project?rev=307535&view=rev Log: Improve error message when run from a buffer that doesn't visit a file
Summary: In this case, users currently get a confusing type error. Make the error message more obvious. Reviewers: klimek Reviewed By: klimek Differential Revision: https://reviews.llvm.org/D35197 Modified: clang-tools-extra/trunk/include-fixer/tool/clang-include-fixer.el Modified: clang-tools-extra/trunk/include-fixer/tool/clang-include-fixer.el URL: http://llvm.org/viewvc/llvm-project/clang-tools-extra/trunk/include-fixer/tool/clang-include-fixer.el?rev=307535&r1=307534&r2=307535&view=diff ============================================================================== --- clang-tools-extra/trunk/include-fixer/tool/clang-include-fixer.el (original) +++ clang-tools-extra/trunk/include-fixer/tool/clang-include-fixer.el Mon Jul 10 06:49:18 2017 @@ -88,6 +88,8 @@ The current file name is passed after AR the call was successful the returned result is stored in a temporary buffer, and CALLBACK is called with the temporary buffer as only argument." + (unless buffer-file-name + (user-error "clang-include-fixer works only in buffers that visit a file")) (let ((process (if (fboundp 'make-process) ;; Prefer using âmake-processâ if available, because ;; âstart-processâ doesnât allow us to separate the _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
