| 1 | // RUN: clang-diff -dump-matches %S/Inputs/clang-diff-basic-src.cpp %s -- | FileCheck %s |
|---|
| 2 | |
|---|
| 3 | // CHECK: Match TranslationUnitDecl{{.*}} to TranslationUnitDecl |
|---|
| 4 | // CHECK: Match NamespaceDecl: src{{.*}} to NamespaceDecl: dst |
|---|
| 5 | namespace dst { |
|---|
| 6 | // CHECK-NOT: Match NamespaceDecl: src{{.*}} to NamespaceDecl: inner |
|---|
| 7 | namespace inner { |
|---|
| 8 | void foo() { |
|---|
| 9 | // CHECK: Match IntegerLiteral: 321{{.*}} to IntegerLiteral: 322 |
|---|
| 10 | int x = 322; |
|---|
| 11 | } |
|---|
| 12 | } |
|---|
| 13 | |
|---|
| 14 | // CHECK: Match DeclRefExpr: :foo{{.*}} to DeclRefExpr: :inner::foo |
|---|
| 15 | void main() { inner::foo(); } |
|---|
| 16 | |
|---|
| 17 | // CHECK: Match StringLiteral: foo{{.*}} to StringLiteral: foo |
|---|
| 18 | const char *b = "f" "o" "o"; |
|---|
| 19 | |
|---|
| 20 | // unsigned is canonicalized to unsigned int |
|---|
| 21 | // CHECK: Match TypedefDecl: :nat;unsigned int;{{.*}} to TypedefDecl: :nat;unsigned int; |
|---|
| 22 | typedef unsigned nat; |
|---|
| 23 | |
|---|
| 24 | // CHECK: Match VarDecl: :p(int){{.*}} to VarDecl: :prod(double) |
|---|
| 25 | // CHECK: Update VarDecl: :p(int){{.*}} to :prod(double) |
|---|
| 26 | // CHECK: Match BinaryOperator: *{{.*}} to BinaryOperator: * |
|---|
| 27 | double prod = 1 * 2 * 10; |
|---|
| 28 | // CHECK: Update DeclRefExpr |
|---|
| 29 | int squared = prod * prod; |
|---|
| 30 | |
|---|
| 31 | class X { |
|---|
| 32 | const char *foo(int i) { |
|---|
| 33 | if (i == 0) |
|---|
| 34 | return "Bar"; |
|---|
| 35 | // CHECK: Insert IfStmt{{.*}} into IfStmt |
|---|
| 36 | // CHECK: Insert BinaryOperator: =={{.*}} into IfStmt |
|---|
| 37 | else if (i == -1) |
|---|
| 38 | return "foo"; |
|---|
| 39 | return 0; |
|---|
| 40 | } |
|---|
| 41 | X(){} |
|---|
| 42 | }; |
|---|
| 43 | } |
|---|
| 44 | |
|---|
| 45 | // CHECK: Move CompoundStmt{{.*}} into CompoundStmt |
|---|
| 46 | void m() { { int x = 0 + 0 + 0; } } |
|---|
| 47 | // CHECK: Update and Move IntegerLiteral: 7{{.*}} into BinaryOperator: +({{.*}}) at 1 |
|---|
| 48 | int um = 1 + 7; |
|---|
| 49 | |
|---|
| 50 | namespace { |
|---|
| 51 | // match with parents of different type |
|---|
| 52 | // CHECK: Match FunctionDecl: f1{{.*}} to FunctionDecl: (anonymous namespace)::f1 |
|---|
| 53 | void f1() {{ (void) __func__;;; }} |
|---|
| 54 | } |
|---|
| 55 | |
|---|
| 56 | // CHECK: Delete AccessSpecDecl: public |
|---|
| 57 | // CHECK: Delete CXXMethodDecl |
|---|
| 58 | |
|---|