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Bug 1676669 - Trim some context on downgrade-mangling-error.patch for clang-12 r=firefox-build-system-reviewers,rstewart

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Some of the surrounding lines recently changed so the patch refuses to apply. We can live with less context so I'd rather trim it than make a new clang-12 version of this patch.

Differential Revision: https://phabricator.services.mozilla.com/D96725
This commit is contained in:
David Major 2020-11-11 16:19:25 +00:00
parent c7206d8f77
commit 02b04550c6
1 changed files with 2 additions and 12 deletions
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14
build/build-clang/downgrade-mangling-error.patch
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@ -5,15 +5,10 @@ unimplemented bits for now as long the compiler doesn't fail the
build. See also https://bugs.llvm.org/show_bug.cgi?id=39294
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp
index b483187394..fb01348ebb 100644
index 8b1419074df5..4436cd118f87 100644
--- a/clang/lib/AST/ItaniumMangle.cpp
+++ b/clang/lib/AST/ItaniumMangle.cpp
@@ -3623,20 +3623,21 @@ recurse:
case Expr::AtomicExprClass:
case Expr::SourceLocExprClass:
case Expr::FixedPointLiteralClass:
case Expr::BuiltinBitCastExprClass:
{
@@ -3847,10 +3847,11 @@ recurse:
if (!NullOut) {
// As bad as this diagnostic is, it's better than crashing.
DiagnosticsEngine &Diags = Context.getDiags();
@ -26,8 +21,3 @@ index b483187394..fb01348ebb 100644
}
break;
}
case Expr::CXXUuidofExprClass: {
const CXXUuidofExpr *UE = cast<CXXUuidofExpr>(E);
if (UE->isTypeOperand()) {
QualType UuidT = UE->getTypeOperand(Context.getASTContext());