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| author | Bill Wendling <isanbard@gmail.com> | 2018-10-31 03:48:47 +0000 |
|---|---|---|
| committer | Bill Wendling <isanbard@gmail.com> | 2018-10-31 03:48:47 +0000 |
| commit | 7c44da279e399d302a685c500e7f802f8adf9762 (patch) | |
| tree | b43e1304d9b44f5e565b24b6b5e82b6a92fa9899 /clang/lib/AST/ItaniumMangle.cpp | |
| parent | 4ff6697b7e9f880a29fc2884d147c14d9b22df5d (diff) | |
| download | bcm5719-llvm-7c44da279e399d302a685c500e7f802f8adf9762.tar.gz bcm5719-llvm-7c44da279e399d302a685c500e7f802f8adf9762.zip | |
Create ConstantExpr class
A ConstantExpr class represents a full expression that's in a context where a
constant expression is required. This class reflects the path the evaluator
took to reach the expression rather than the syntactic context in which the
expression occurs.
In the future, the class will be expanded to cache the result of the evaluated
expression so that it's not needlessly re-evaluated
Reviewed By: rsmith
Differential Revision: https://reviews.llvm.org/D53475
llvm-svn: 345692
Diffstat (limited to 'clang/lib/AST/ItaniumMangle.cpp')
| -rw-r--r-- | clang/lib/AST/ItaniumMangle.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/clang/lib/AST/ItaniumMangle.cpp b/clang/lib/AST/ItaniumMangle.cpp index d276ccce3c3..99a9e87afb4 100644 --- a/clang/lib/AST/ItaniumMangle.cpp +++ b/clang/lib/AST/ItaniumMangle.cpp @@ -3507,6 +3507,10 @@ recurse: case Expr::CXXInheritedCtorInitExprClass: llvm_unreachable("unexpected statement kind"); + case Expr::ConstantExprClass: + E = cast<ConstantExpr>(E)->getSubExpr(); + goto recurse; + // FIXME: invent manglings for all these. case Expr::BlockExprClass: case Expr::ChooseExprClass: |
