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| author | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-05-29 13:28:37 +0200 |
|---|---|---|
| committer | Shawn Rutledge <shawn.rutledge@qt.io> | 2017-06-02 20:31:03 +0000 |
| commit | c3797196074639a290672f061df81d14d936ff5b (patch) | |
| tree | 671836cefb83ba488f5e4964020eb9e6bea54370 /src/plugins/platforms/xcb/nativepainting | |
| parent | ab8ea993b3320ec917ba9cece14a3ea911aad3cf (diff) | |
QTesselator: disable for-loop analysis on Clang
Caught by Clang 4:
error: variable 'k' is incremented both in the loop header and in the loop body [-Werror,-Wfor-loop-analysis]
But we don't want to change behavior unless we can prove that it's wrong
or that there's a way to refactor this without changing it.
Change-Id: Iecee112b0cd96bec8d975430a74ca548ee2f470f
Reviewed-by: Eirik Aavitsland <eirik.aavitsland@qt.io>
Diffstat (limited to 'src/plugins/platforms/xcb/nativepainting')
| -rw-r--r-- | src/plugins/platforms/xcb/nativepainting/qtessellator.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/plugins/platforms/xcb/nativepainting/qtessellator.cpp b/src/plugins/platforms/xcb/nativepainting/qtessellator.cpp index 7ffdef54f0..9acb21f95f 100644 --- a/src/plugins/platforms/xcb/nativepainting/qtessellator.cpp +++ b/src/plugins/platforms/xcb/nativepainting/qtessellator.cpp @@ -755,6 +755,8 @@ void QTessellatorPrivate::cancelCoincidingEdges() std::sort(tl, tl + testListSize); +QT_WARNING_PUSH +QT_WARNING_DISABLE_CLANG("-Wfor-loop-analysis") for (int j = 0; j < testListSize; ++j) { if (tl[j].used) continue; @@ -773,6 +775,7 @@ void QTessellatorPrivate::cancelCoincidingEdges() } ++j; } +QT_WARNING_POP } free(tl); } |