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llvm-project/clang/test/Index/evaluate-cursor.cpp

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[libclang] Introduce APIs for evaluating a cursor and checking if a macro is builtin/function. rdar://24091595 llvm-svn: 257968
2016-01-16 08:20:02 +08:00
// Test is line- and column-sensitive. Run lines are below.
struct Foo {
int x = 10;
};
void foo() {
int p = 11;
}
#define FUNC_MAC(x) x
void goo() {
int p = FUNC_MAC(1);
int a = __LINE__;
}
[libclang] Add APIs to check the result of an integer expression in CXEvalResult without overflow Patch by Emilio Cobos Álvarez! See https://reviews.llvm.org/D26788 llvm-svn: 288438
2016-12-02 07:41:27 +08:00
unsigned long long foo_int = 1ull << 60;
unsigned long long HUGE = 1ull << 63;
long long HUGE_NEG = -(1ll << 35);
[libclang] Fix hang in release / assertion in debug when evaluating value-dependent types. Expression evaluator doesn't work in value-dependent types, so ensure that the precondition it asserts holds. This fixes https://bugs.llvm.org/show_bug.cgi?id=42532 Differential Revision: https://reviews.llvm.org/D64409 llvm-svn: 365490
2019-07-09 22:27:01 +08:00
template <typename d> class e {
using f = d;
static const auto g = alignof(f);
};
[libclang] Introduce APIs for evaluating a cursor and checking if a macro is builtin/function. rdar://24091595 llvm-svn: 257968
2016-01-16 08:20:02 +08:00
// RUN: c-index-test -evaluate-cursor-at=%s:4:7 \
// RUN: -evaluate-cursor-at=%s:8:7 \
// RUN: -evaluate-cursor-at=%s:8:11 -std=c++11 %s | FileCheck %s
// CHECK: Value: 10
// CHECK: Value: 11
// CHECK: Value: 11
// RUN: c-index-test -get-macro-info-cursor-at=%s:11:9 \
// RUN: -get-macro-info-cursor-at=%s:14:11 \
// RUN: -get-macro-info-cursor-at=%s:15:11 -std=c++11 %s | FileCheck -check-prefix=CHECK-MACRO %s
// CHECK-MACRO: [function macro]
// CHECK-MACRO: [function macro]
// CHECK-MACRO: [builtin macro]
[libclang] Add APIs to check the result of an integer expression in CXEvalResult without overflow Patch by Emilio Cobos Álvarez! See https://reviews.llvm.org/D26788 llvm-svn: 288438
2016-12-02 07:41:27 +08:00
// RUN: c-index-test -evaluate-cursor-at=%s:18:20 \
// RUN: -evaluate-cursor-at=%s:20:20 \
// RUN: -evaluate-cursor-at=%s:22:11 \
// RUN: -std=c++11 %s | FileCheck -check-prefix=CHECK-LONG %s
// CHECK-LONG: unsigned, Value: 1152921504606846976
// CHECK-LONG: unsigned, Value: 9223372036854775808
// CHECK-LONG: Value: -34359738368
[libclang] Fix hang in release / assertion in debug when evaluating value-dependent types. Expression evaluator doesn't work in value-dependent types, so ensure that the precondition it asserts holds. This fixes https://bugs.llvm.org/show_bug.cgi?id=42532 Differential Revision: https://reviews.llvm.org/D64409 llvm-svn: 365490
2019-07-09 22:27:01 +08:00
// RUN: c-index-test -evaluate-cursor-at=%s:18:20 \
// RUN: -evaluate-cursor-at=%s:20:20 \
// RUN: -evaluate-cursor-at=%s:26:21 \
// RUN: -std=c++11 %s | FileCheck -check-prefix=CHECK-DOES-NOT-CRASH %s
// CHECK-DOES-NOT-CRASH: Not Evaluatable