diff options
Diffstat (limited to 'clang/lib/Sema/SemaExprCXX.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExprCXX.cpp | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/clang/lib/Sema/SemaExprCXX.cpp b/clang/lib/Sema/SemaExprCXX.cpp index 5884cf906fd..ac050fa1ef5 100644 --- a/clang/lib/Sema/SemaExprCXX.cpp +++ b/clang/lib/Sema/SemaExprCXX.cpp @@ -7427,7 +7427,12 @@ static void CheckIfAnyEnclosingLambdasMustCaptureAnyPotentialCaptures( // All the potentially captureable variables in the current nested // lambda (within a generic outer lambda), must be captured by an // outer lambda that is enclosed within a non-dependent context. - CurrentLSI->visitPotentialCaptures([&] (VarDecl *Var, Expr *VarExpr) { + const unsigned NumPotentialCaptures = + CurrentLSI->getNumPotentialVariableCaptures(); + for (unsigned I = 0; I != NumPotentialCaptures; ++I) { + Expr *VarExpr = nullptr; + VarDecl *Var = nullptr; + CurrentLSI->getPotentialVariableCapture(I, Var, VarExpr); // If the variable is clearly identified as non-odr-used and the full // expression is not instantiation dependent, only then do we not // need to check enclosing lambda's for speculative captures. @@ -7441,7 +7446,7 @@ static void CheckIfAnyEnclosingLambdasMustCaptureAnyPotentialCaptures( // } if (CurrentLSI->isVariableExprMarkedAsNonODRUsed(VarExpr) && !IsFullExprInstantiationDependent) - return; + continue; // If we have a capture-capable lambda for the variable, go ahead and // capture the variable in that lambda (and all its enclosing lambdas). @@ -7473,7 +7478,7 @@ static void CheckIfAnyEnclosingLambdasMustCaptureAnyPotentialCaptures( DeclRefType, nullptr); } } - }); + } // Check if 'this' needs to be captured. if (CurrentLSI->hasPotentialThisCapture()) { |
