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Fix Bug 283: Wrong codegen in expanded CLEANUP_POINT_EXPR. #606
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jpf91
approved these changes
Jan 28, 2018
gcc/d/ChangeLog
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| @@ -1,3 +1,9 @@ | |||
| 2018-01-27 Iain Buclaw <[email protected]> | |||
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| * decl.cc (DeclVisitor::visit(VarDeclaration)): Don't re-used existing | |||
Not all temporaries that require auto destruction have their lifetime restricted to the CLEANUP_POINT_EXPR they are enclosed in. So only leave out variables marked STCexptemp. This fixes a bug where temporaries were being assumed clobbered too early during optimization.
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Not all front-end temporaries that require auto destruction have their lifetime restricted to the
CLEANUP_POINT_EXPRthey are enclosed in. This fixes a bug where temporaries were being assumed clobbered too early during optimization.