llvm-project/clang/test/Interpreter/execute-weak.cpp
Jun Zhang eee6a12227
[clang-repl][NFC] Split weak symbol test to a new test
Windows has some issues when we try to use `__attribute__((weak))` in
JIT, so we disabled that. But it's not worth to disable the whole test
just for this single feature. This patch split that part from the
original test so we can keep testing stuff that normally working in
Windows.

Signed-off-by: Jun Zhang <jun@junz.org>

Differential Revision: https://reviews.llvm.org/D129250
2022-07-08 09:17:11 +08:00

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// RUN: clang-repl "int x = 10;" "int y=7; err;" "int y = 10;"
// RUN: clang-repl "int i = 10;" 'extern "C" int printf(const char*,...);' \
// RUN: 'auto r1 = printf("i = %d\n", i);' | FileCheck --check-prefix=CHECK-DRIVER %s
// REQUIRES: host-supports-jit
// UNSUPPORTED: system-aix
// XFAIL: system-windows
// CHECK-DRIVER: i = 10
// RUN: cat %s | clang-repl | FileCheck %s
extern "C" int printf(const char *, ...);
int __attribute__((weak)) bar() { return 42; }
auto r4 = printf("bar() = %d\n", bar());
// CHECK: bar() = 42
%quit