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| author | Mike Rice <michael.p.rice@intel.com> | 2018-09-11 17:10:44 +0000 |
|---|---|---|
| committer | Mike Rice <michael.p.rice@intel.com> | 2018-09-11 17:10:44 +0000 |
| commit | 58df1affedc0d68eda16b87984a31dea217ff930 (patch) | |
| tree | 055ccfe2a9023cdc9d883947849814a3d50e3a2d /clang/docs | |
| parent | 12fd6bd4ad8f472304dc51120c11125f5627160b (diff) | |
[clang-cl, PCH] Support for /Yc and /Yu without filename and #pragma hdrstop
With clang-cl, when the user specifies /Yc or /Yu without a filename
the compiler uses a #pragma hdrstop in the main source file to
determine the end of the PCH. If a header is specified with /Yc or
/Yu #pragma hdrstop has no effect.
The optional #pragma hdrstop filename argument is not yet supported.
Differential Revision: https://reviews.llvm.org/D51391
llvm-svn: 341963
Diffstat (limited to 'clang/docs')
| -rw-r--r-- | clang/docs/ReleaseNotes.rst | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst index b526fd17ab53..b3eb9d5e1084 100644 --- a/clang/docs/ReleaseNotes.rst +++ b/clang/docs/ReleaseNotes.rst @@ -87,6 +87,11 @@ Attribute Changes in Clang Windows Support --------------- +- clang-cl now supports the use of the precompiled header options /Yc and /Yu + without the filename argument. When these options are used without the + filename, a `#pragma hdrstop` inside the source marks the end of the + precompiled code. + - ... |