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| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-02-17 01:35:32 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2012-02-17 01:35:32 +0000 |
| commit | 85b29a4c862bb9f41d9739e5dab6436fe6d44ff8 (patch) | |
| tree | 2e1d242c198709694e146d89d4bf0a7ed793c084 /lib/Parse/ParseExpr.cpp | |
| parent | ce582fe2a7aad8b14b3636ad9cac0a3b8bbb219b (diff) | |
Reject continue/break statements within members of local functions nested within
loop and switch statements, by teaching Scope that a function scope never has
a continue/break parent for the purposes of control flow. Remove the hack in
block and lambda expressions which worked around this by pretending that such
expressions were continue/break scopes.
Remove Scope::ControlParent, since it's unused.
In passing, teach default statements to recover properly from a missing ';', and
add a fixit for same to both default and case labels (the latter already
recovered correctly).
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150776 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Parse/ParseExpr.cpp')
| -rw-r--r-- | lib/Parse/ParseExpr.cpp | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/lib/Parse/ParseExpr.cpp b/lib/Parse/ParseExpr.cpp index 642fc2ac65..75510ad440 100644 --- a/lib/Parse/ParseExpr.cpp +++ b/lib/Parse/ParseExpr.cpp @@ -2290,7 +2290,6 @@ ExprResult Parser::ParseBlockLiteralExpression() { // allows determining whether a variable reference inside the block is // within or outside of the block. ParseScope BlockScope(this, Scope::BlockScope | Scope::FnScope | - Scope::BreakScope | Scope::ContinueScope | Scope::DeclScope); // Inform sema that we are starting a block. |