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Ensure that reexpansion does not lose scopes.

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David Ungar
2019-09-22 09:01:52 -07:00
parent 9674643779
commit 10583f89c6
3 changed files with 25 additions and 1 deletions
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lib/AST/ASTScopeCreation.cpp
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@@ -1734,7 +1734,7 @@ bool ASTScopeImpl::reexpandIfObsolete(ScopeCreator &scopeCreator) {
ASTScopeAssert(wasEverExpanded(), "Cannot be current if unexpanded.");
return false;
}
reexpand(scopeCreator);
assertThatTreeDoesNotShrink([&] { this->reexpand(scopeCreator); });
return true;
}