1 // RUN: %clang_cc1 %s -emit-llvm -o - | FileCheck %s 2 3 // CHECK: @__func__.plainFunction = private unnamed_addr constant [14 x i8] c"plainFunction\00" 4 // CHECK: @__PRETTY_FUNCTION__.plainFunction = private unnamed_addr constant [21 x i8] c"void plainFunction()\00" 5 // CHECK: @__func__.externFunction = private unnamed_addr constant [15 x i8] c"externFunction\00" 6 // CHECK: @__PRETTY_FUNCTION__.externFunction = private unnamed_addr constant [22 x i8] c"void externFunction()\00" 7 // CHECK: @__func__.privateExternFunction = private unnamed_addr constant [22 x i8] c"privateExternFunction\00" 8 // CHECK: @__PRETTY_FUNCTION__.privateExternFunction = private unnamed_addr constant [29 x i8] c"void privateExternFunction()\00" 9 // CHECK: @__func__.__captured_stmt = private unnamed_addr constant [25 x i8] c"functionWithCapturedStmt\00" 10 // CHECK: @__PRETTY_FUNCTION__.__captured_stmt = private unnamed_addr constant [32 x i8] c"void functionWithCapturedStmt()\00" 11 // CHECK: @__func__.staticFunction = private unnamed_addr constant [15 x i8] c"staticFunction\00" 12 // CHECK: @__PRETTY_FUNCTION__.staticFunction = private unnamed_addr constant [22 x i8] c"void staticFunction()\00" 13 14 int printf(const char *, ...); 15 16 void plainFunction() { 17 printf("__func__ %s\n", __func__); 18 printf("__FUNCTION__ %s\n", __FUNCTION__); 19 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__); 20 } 21 22 extern void externFunction() { 23 printf("__func__ %s\n", __func__); 24 printf("__FUNCTION__ %s\n", __FUNCTION__); 25 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__); 26 } 27 28 __private_extern__ void privateExternFunction() { 29 printf("__func__ %s\n", __func__); 30 printf("__FUNCTION__ %s\n", __FUNCTION__); 31 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__); 32 } 33 34 void functionWithCapturedStmt() { 35 #pragma clang __debug captured 36 { 37 printf("__func__ %s\n", __func__); 38 printf("__FUNCTION__ %s\n", __FUNCTION__); 39 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__); 40 } 41 } 42 43 static void staticFunction() { 44 printf("__func__ %s\n", __func__); 45 printf("__FUNCTION__ %s\n", __FUNCTION__); 46 printf("__PRETTY_FUNCTION__ %s\n\n", __PRETTY_FUNCTION__); 47 } 48 49 int main() { 50 plainFunction(); 51 externFunction(); 52 privateExternFunction(); 53 functionWithCapturedStmt(); 54 staticFunction(); 55 56 return 0; 57 } 58