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[libclang] Add a test to make sure we skip bodies properly from "#pragma once" headers. 

llvm-svn: 169558
This commit is contained in:
Argyrios Kyrtzidis 2012-12-06 23:04:24 +00:00
parent 74aa8f1141
commit fc7f04510c
4 changed files with 21 additions and 1 deletions
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10
clang/test/Index/skip-parsed-bodies/compile_commands.json
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@ -42,9 +42,13 @@
// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS |
// CHECK-NEXT: [indexEntityReference]: kind: c++-class | name: C |
// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo1 | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: skipped
// CHECK-NEXT: [ppIncludedFile]: ./pragma_once.h
// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo2 | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: 1
// CHECK-NEXT: [indexEntityReference]: kind: variable | name: some_val | {{.*}} | loc: ./t.h:25:5
// CHECK: [indexDeclaration]: kind: c++-instance-method | name: tsmeth | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: 1
// CHECK-NEXT: [indexEntityReference]: kind: variable | name: some_val | {{.*}} | loc: ./pragma_once.h:8:7
// CHECK-NEXT: [diagnostic]: {{.*}} undeclared identifier 'undef_val4'
// CHECK-NEXT: [diagnostic]: {{.*}} undeclared identifier 'undef_tsval'
// CHECK-NEXT: [enteredMainFile]: t3.cpp
// CHECK: [indexDeclaration]: kind: c++-instance-method | name: method_decl | {{.*}} | isRedecl: 0 | isDef: 0 | isContainer: 0
@ -54,5 +58,9 @@
// CHECK-NEXT: [indexEntityReference]: kind: namespace | name: NS |
// CHECK-NEXT: [indexEntityReference]: kind: c++-class | name: C |
// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo1 | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: skipped
// CHECK-NEXT: [ppIncludedFile]: ./pragma_once.h
// CHECK-NEXT: [indexDeclaration]: kind: function | name: foo2 | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: skipped
// CHECK-NOT : [diagnostic]: {{.*}} undeclared identifier
// CHECK-NEXT: [indexDeclaration]: kind: variable | {{.*}} | loc: ./pragma_once.h:3:12
// CHECK: [indexDeclaration]: kind: c++-instance-method | name: tsmeth | {{.*}} | isRedecl: 0 | isDef: 1 | isContainer: skipped
// CHECK-NOT: [indexEntityReference]: kind: variable | name: some_val |
// CHECK-NOT: [diagnostic]: {{.*}} undeclared identifier

10
clang/test/Index/skip-parsed-bodies/pragma_once.h Normal file
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@ -0,0 +1,10 @@
#pragma once
extern int some_val;
template <typename T>
struct TS {
int tsmeth() {
++some_val; return undef_tsval;
}
};

1
clang/test/Index/skip-parsed-bodies/t2.cpp
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@ -1 +1,2 @@
#include "t.h"
#include "pragma_once.h"

1
clang/test/Index/skip-parsed-bodies/t3.cpp
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@ -1 +1,2 @@
#include "t.h"
#include "pragma_once.h"