llvm/clang/test/Interpreter/execute.cpp

// UNSUPPORTED: system-aix

// clang-format off
// 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
// CHECK-DRIVER: i = 10

// RUN: cat %s | clang-repl | FileCheck %s
// RUN: cat %s | clang-repl -Xcc -O2 | FileCheck %s
// RUN: clang-repl -Xcc -include -Xcc %s | FileCheck %s
// RUN: clang-repl -Xcc -fsyntax-only -Xcc -include -Xcc %s
extern "C" int printf(const char *, ...);
int i = 42;
auto r1 = printf("i = %d\n", i);
// CHECK: i = 42

struct S { float f = 1.0; S *m = nullptr;} s;

auto r2 = printf("S[f=%f, m=0x%llx]\n", s.f, reinterpret_cast<unsigned long long>(s.m));
// CHECK-NEXT: S[f=1.000000, m=0x0]

inline int foo() { return 42; }
int r3 = foo();