1 // RUN: %clang_cc1 -triple=x86_64-apple-darwin10 -emit-llvm -std=c++11 -fblocks -o - %s | FileCheck %s 2 3 // CHECK: %[[BLOCK_CAPTURED0:.*]] = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32*, i32* }>, <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32*, i32* }>* %[[BLOCK:.*]], i32 0, i32 5 4 // CHECK: %[[V0:.*]] = getelementptr inbounds %[[LAMBDA_CLASS:.*]], %[[LAMBDA_CLASS]]* %[[THIS:.*]], i32 0, i32 0 5 // CHECK: %[[V1:.*]] = load i32*, i32** %[[V0]], align 8 6 // CHECK: store i32* %[[V1]], i32** %[[BLOCK_CAPTURED0]], align 8 7 // CHECK: %[[BLOCK_CAPTURED1:.*]] = getelementptr inbounds <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32*, i32* }>, <{ i8*, i32, i32, i8*, %struct.__block_descriptor*, i32*, i32* }>* %[[BLOCK]], i32 0, i32 6 8 // CHECK: %[[V2:.*]] = getelementptr inbounds %[[LAMBDA_CLASS]], %[[LAMBDA_CLASS]]* %[[THIS]], i32 0, i32 1 9 // CHECK: %[[V3:.*]] = load i32*, i32** %[[V2]], align 8 10 // CHECK: store i32* %[[V3]], i32** %[[BLOCK_CAPTURED1]], align 8 11 12 void foo1(int &, int &); 13 14 void block_in_lambda(int &s1, int &s2) { 15 auto lambda = [&s1, &s2]() { 16 auto block = ^{ 17 foo1(s1, s2); 18 }; 19 block(); 20 }; 21 22 lambda(); 23 } 24
