diff options
| author | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-11-12 22:28:03 +0000 |
|---|---|---|
| committer | Richard Smith <richard-llvm@metafoo.co.uk> | 2011-11-12 22:28:03 +0000 |
| commit | 1bf9a9e6a5bdc0de7939908855dcddf46b661800 (patch) | |
| tree | 81774dcc4e8eec6cbd2a95cf48e9236a1771bd30 /lib/AST/APValue.cpp | |
| parent | 8213ecaa7ce2048f1e10b02f730aefb7fdda57fe (diff) | |
Represent an APValue based on a Decl as that Decl, rather than a DeclRefExpr
or MemberExpr which refers to it. As a side-effect, MemberExprs which refer to
static member functions and static data members are now emitted as constant
expressions.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@144468 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/AST/APValue.cpp')
| -rw-r--r-- | lib/AST/APValue.cpp | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/lib/AST/APValue.cpp b/lib/AST/APValue.cpp index e64bf7cbce..146ebad055 100644 --- a/lib/AST/APValue.cpp +++ b/lib/AST/APValue.cpp @@ -21,7 +21,7 @@ using namespace clang; namespace { struct LVBase { - const Expr *Base; + APValue::LValueBase Base; CharUnits Offset; unsigned PathLength; }; @@ -75,11 +75,6 @@ APValue::UnionData::~UnionData () { delete Value; } -APValue::APValue(const Expr* B) : Kind(Uninitialized) { - MakeLValue(); - setLValue(B, CharUnits::Zero(), ArrayRef<LValuePathEntry>()); -} - const APValue &APValue::operator=(const APValue &RHS) { if (this == &RHS) return *this; @@ -297,7 +292,7 @@ const DiagnosticBuilder &clang::operator<<(const DiagnosticBuilder &DB, return DB << Out.str(); } -const Expr* APValue::getLValueBase() const { +const APValue::LValueBase APValue::getLValueBase() const { assert(isLValue() && "Invalid accessor"); return ((const LV*)(const void*)Data)->Base; } @@ -318,7 +313,7 @@ ArrayRef<APValue::LValuePathEntry> APValue::getLValuePath() const { return ArrayRef<LValuePathEntry>(LVal.getPath(), LVal.PathLength); } -void APValue::setLValue(const Expr *B, const CharUnits &O, NoLValuePath) { +void APValue::setLValue(LValueBase B, const CharUnits &O, NoLValuePath) { assert(isLValue() && "Invalid accessor"); LV &LVal = *((LV*)(char*)Data); LVal.freePath(); @@ -327,7 +322,7 @@ void APValue::setLValue(const Expr *B, const CharUnits &O, NoLValuePath) { LVal.PathLength = (unsigned)-1; } -void APValue::setLValue(const Expr *B, const CharUnits &O, +void APValue::setLValue(LValueBase B, const CharUnits &O, ArrayRef<LValuePathEntry> Path) { assert(isLValue() && "Invalid accessor"); LV &LVal = *((LV*)(char*)Data); |