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| 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 | ce40ad677e2db60b5879d9024195ed3fee5bdb4e (patch) | |
| tree | bfe2279d66f6da8e10c82be30d86df40b84a0f61 /clang/lib/AST/APValue.cpp | |
| parent | f9d0f4744ec60c3db69c8552c2655d3f2ce839c7 (diff) | |
| download | bcm5719-llvm-ce40ad677e2db60b5879d9024195ed3fee5bdb4e.tar.gz bcm5719-llvm-ce40ad677e2db60b5879d9024195ed3fee5bdb4e.zip | |
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.
llvm-svn: 144468
Diffstat (limited to 'clang/lib/AST/APValue.cpp')
| -rw-r--r-- | clang/lib/AST/APValue.cpp | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/clang/lib/AST/APValue.cpp b/clang/lib/AST/APValue.cpp index e64bf7cbce3..146ebad0553 100644 --- a/clang/lib/AST/APValue.cpp +++ b/clang/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); |
