This revision was landed with ongoing or failed builds.
This revision was automatically updated to reflect the committed changes.
Closed by commit rG7cd441ff537e: [clang][NFC] Wrap TYPE_SWITCH in "do
while (0)" in the interpreter (authored by owenpan).
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D117301/new/
https://reviews.llvm.org/D117301
Files:
clang/lib/AST/Interp/PrimType.h
Index: clang/lib/AST/Interp/PrimType.h
===================================================================
--- clang/lib/AST/Interp/PrimType.h
+++ clang/lib/AST/Interp/PrimType.h
@@ -81,35 +81,27 @@
/// Helper macro to simplify type switches.
/// The macro implicitly exposes a type T in the scope of the inner block.
#define TYPE_SWITCH_CASE(Name, B) \
- case Name: { using T = PrimConv<Name>::T; do {B;} while(0); break; }
+ case Name: { using T = PrimConv<Name>::T; B; break; }
#define TYPE_SWITCH(Expr, B)
\
- switch (Expr) {
\
- TYPE_SWITCH_CASE(PT_Sint8, B)
\
- TYPE_SWITCH_CASE(PT_Uint8, B)
\
- TYPE_SWITCH_CASE(PT_Sint16, B)
\
- TYPE_SWITCH_CASE(PT_Uint16, B)
\
- TYPE_SWITCH_CASE(PT_Sint32, B)
\
- TYPE_SWITCH_CASE(PT_Uint32, B)
\
- TYPE_SWITCH_CASE(PT_Sint64, B)
\
- TYPE_SWITCH_CASE(PT_Uint64, B)
\
- TYPE_SWITCH_CASE(PT_Bool, B)
\
- TYPE_SWITCH_CASE(PT_Ptr, B)
\
- }
+ do {
\
+ switch (Expr) {
\
+ TYPE_SWITCH_CASE(PT_Sint8, B)
\
+ TYPE_SWITCH_CASE(PT_Uint8, B)
\
+ TYPE_SWITCH_CASE(PT_Sint16, B)
\
+ TYPE_SWITCH_CASE(PT_Uint16, B)
\
+ TYPE_SWITCH_CASE(PT_Sint32, B)
\
+ TYPE_SWITCH_CASE(PT_Uint32, B)
\
+ TYPE_SWITCH_CASE(PT_Sint64, B)
\
+ TYPE_SWITCH_CASE(PT_Uint64, B)
\
+ TYPE_SWITCH_CASE(PT_Bool, B)
\
+ TYPE_SWITCH_CASE(PT_Ptr, B)
\
+ }
\
+ } while (0)
#define COMPOSITE_TYPE_SWITCH(Expr, B, D)
\
- switch (Expr) {
\
- TYPE_SWITCH_CASE(PT_Ptr, B)
\
- default: do { D; } while(0); break;
\
- }
-#define INT_TYPE_SWITCH(Expr, B)
\
- switch (Expr) {
\
- TYPE_SWITCH_CASE(PT_Sint8, B)
\
- TYPE_SWITCH_CASE(PT_Uint8, B)
\
- TYPE_SWITCH_CASE(PT_Sint16, B)
\
- TYPE_SWITCH_CASE(PT_Uint16, B)
\
- TYPE_SWITCH_CASE(PT_Sint32, B)
\
- TYPE_SWITCH_CASE(PT_Uint32, B)
\
- TYPE_SWITCH_CASE(PT_Sint64, B)
\
- TYPE_SWITCH_CASE(PT_Uint64, B)
\
- default: llvm_unreachable("not an integer");
\
- }
+ do {
\
+ switch (Expr) {
\
+ TYPE_SWITCH_CASE(PT_Ptr, B)
\
+ default: { D; break; }
\
+ }
\
+ } while (0)
#endif
Index: clang/lib/AST/Interp/PrimType.h
===================================================================
--- clang/lib/AST/Interp/PrimType.h
+++ clang/lib/AST/Interp/PrimType.h
@@ -81,35 +81,27 @@
/// Helper macro to simplify type switches.
/// The macro implicitly exposes a type T in the scope of the inner block.
#define TYPE_SWITCH_CASE(Name, B) \
- case Name: { using T = PrimConv<Name>::T; do {B;} while(0); break; }
+ case Name: { using T = PrimConv<Name>::T; B; break; }
#define TYPE_SWITCH(Expr, B) \
- switch (Expr) { \
- TYPE_SWITCH_CASE(PT_Sint8, B) \
- TYPE_SWITCH_CASE(PT_Uint8, B) \
- TYPE_SWITCH_CASE(PT_Sint16, B) \
- TYPE_SWITCH_CASE(PT_Uint16, B) \
- TYPE_SWITCH_CASE(PT_Sint32, B) \
- TYPE_SWITCH_CASE(PT_Uint32, B) \
- TYPE_SWITCH_CASE(PT_Sint64, B) \
- TYPE_SWITCH_CASE(PT_Uint64, B) \
- TYPE_SWITCH_CASE(PT_Bool, B) \
- TYPE_SWITCH_CASE(PT_Ptr, B) \
- }
+ do { \
+ switch (Expr) { \
+ TYPE_SWITCH_CASE(PT_Sint8, B) \
+ TYPE_SWITCH_CASE(PT_Uint8, B) \
+ TYPE_SWITCH_CASE(PT_Sint16, B) \
+ TYPE_SWITCH_CASE(PT_Uint16, B) \
+ TYPE_SWITCH_CASE(PT_Sint32, B) \
+ TYPE_SWITCH_CASE(PT_Uint32, B) \
+ TYPE_SWITCH_CASE(PT_Sint64, B) \
+ TYPE_SWITCH_CASE(PT_Uint64, B) \
+ TYPE_SWITCH_CASE(PT_Bool, B) \
+ TYPE_SWITCH_CASE(PT_Ptr, B) \
+ } \
+ } while (0)
#define COMPOSITE_TYPE_SWITCH(Expr, B, D) \
- switch (Expr) { \
- TYPE_SWITCH_CASE(PT_Ptr, B) \
- default: do { D; } while(0); break; \
- }
-#define INT_TYPE_SWITCH(Expr, B) \
- switch (Expr) { \
- TYPE_SWITCH_CASE(PT_Sint8, B) \
- TYPE_SWITCH_CASE(PT_Uint8, B) \
- TYPE_SWITCH_CASE(PT_Sint16, B) \
- TYPE_SWITCH_CASE(PT_Uint16, B) \
- TYPE_SWITCH_CASE(PT_Sint32, B) \
- TYPE_SWITCH_CASE(PT_Uint32, B) \
- TYPE_SWITCH_CASE(PT_Sint64, B) \
- TYPE_SWITCH_CASE(PT_Uint64, B) \
- default: llvm_unreachable("not an integer"); \
- }
+ do { \
+ switch (Expr) { \
+ TYPE_SWITCH_CASE(PT_Ptr, B) \
+ default: { D; break; } \
+ } \
+ } while (0)
#endif
_______________________________________________
cfe-commits mailing list
cfe-commits@lists.llvm.org
https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
