This patch fixes the handling of clang-cl options in InterpolatingCompilationDatabase.
They were previously ignored completely, which led to a lot of bugs:
Additional options were being added with the wrong syntax. E.g. a file was
specified as C++ by adding -x c++, which causes an error in CL mode.
The args were parsed and then rendered, which means that the aliasing information
was lost. E.g. /W4 was rendered to -Wall, which in CL mode means -Weverything.
CL options were ignored when checking things like -std=, so a lot of logic was
being bypassed.
Differential Revision: https://reviews.llvm.org/D51321
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@341760 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
This greatly reduces the time to read 'compile_commands.json'.
For Chromium on my machine it's now 0.7 seconds vs 30 seconds before the
change.
Reviewers: sammccall, jfb
Reviewed By: sammccall
Subscribers: mgrang, jfb, cfe-commits
Differential Revision: https://reviews.llvm.org/D51314
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@340838 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
"-std c++11" is not valid in compiler, we have to use "-std=c++11".
Test in vscode with this patch, code completion for header works as expected.
Reviewers: sammccall
Subscribers: cfe-commits, klimek
Differential Revision: https://reviews.llvm.org/D45512
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@329786 91177308-0d34-0410-b5e6-96231b3b80d8
Summary:
The wrapper finds the closest matching compile command using filename heuristics
and makes minimal tweaks so it can be used with the header.
Subscribers: klimek, mgorny, cfe-commits
Differential Revision: https://reviews.llvm.org/D45006
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@329580 91177308-0d34-0410-b5e6-96231b3b80d8
Hamza Sood