[clang] 40c2d61 - [clang-format] Fix build on gcc < 7 introduced in rG9363aa9.

[Marek Kurdej via cfe-commits]

Author: Marek Kurdej
Date: 2021-04-29T10:07:04+02:00
New Revision: 40c2d6188b08f7a1bdd23a8cfdfea8fa998bdff6

URL: https://github.com/llvm/llvm-project/commit/40c2d6188b08f7a1bdd23a8cfdfea8fa998bdff6
DIFF: https://github.com/llvm/llvm-project/commit/40c2d6188b08f7a1bdd23a8cfdfea8fa998bdff6.diff

LOG: [clang-format] Fix build on gcc < 7 introduced in rG9363aa9.

This fixes another bogus build error on gcc, e.g. https://lab.llvm.org/buildbot/#/builders/110/builds/2974.

/home/ssglocal/clang-cmake-x86_64-avx2-linux/clang-cmake-x86_64-avx2-linux/llvm/clang/lib/Format/TokenAnnotator.cpp:3412:34: error: binding ‘const clang::format::FormatStyle’ to reference of type ‘clang::format::FormatStyle&’ discards qualifiers
   auto ShouldAddSpacesInAngles = [&Style = this->Style,
                                  ^

Added: 
    

Modified: 
    clang/lib/Format/TokenAnnotator.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Format/TokenAnnotator.cpp b/clang/lib/Format/TokenAnnotator.cpp
index 3fe62bc4adc0..719bb3fdd066 100755
--- a/clang/lib/Format/TokenAnnotator.cpp
+++ b/clang/lib/Format/TokenAnnotator.cpp
@@ -3409,11 +3409,10 @@ bool TokenAnnotator::spaceRequiredBefore(const AnnotatedLine &Line,
     return Style.SpaceAfterCStyleCast ||
            Right.isOneOf(TT_BinaryOperator, TT_SelectorName);
 
-  auto ShouldAddSpacesInAngles = [&Style = this->Style,
-                                  &HasExistingWhitespace]() {
-    if (Style.SpacesInAngles == FormatStyle::SIAS_Always)
+  auto ShouldAddSpacesInAngles = [this, &HasExistingWhitespace]() {
+    if (this->Style.SpacesInAngles == FormatStyle::SIAS_Always)
       return true;
-    if (Style.SpacesInAngles == FormatStyle::SIAS_Leave)
+    if (this->Style.SpacesInAngles == FormatStyle::SIAS_Leave)
       return HasExistingWhitespace();
     return false;
   };