43 lines · cpp
1// RUN: not %clang_cc1 -triple x86_64-unknown-unknown -Wno-unused-value -fcxx-exceptions -std=gnu++17 -ast-dump %s | FileCheck -strict-whitespace %s2 3struct A { A(int, int) {} };4class ForwardDecl;5 6void test() {7 // Verify the valid-bit of the VarDecl.8 9 // CHECK: `-VarDecl {{.*}} a1 'A'10 A a1;11 // CHECK: `-VarDecl {{.*}} a2 'const A'12 const A a2;13 // CHECK: `-VarDecl {{.*}} a3 'A'14 A a3 = garbage();15 // CHECK: `-VarDecl {{.*}} a4 'const A &'16 const A& a4;17 18 19 // CHECK: `-VarDecl {{.*}} invalid b2 'ForwardDecl'20 ForwardDecl b2;21 // CHECK: `-VarDecl {{.*}} invalid b3 'auto'22 auto b3 = garbage();23 // CHECK: `-VarDecl {{.*}} invalid b4 'auto'24 auto b4 = A(1);25 // CHECK: `-VarDecl {{.*}} invalid b5 'auto'26 auto b5 = A{1};27}28 29void GH72198() {30 // CHECK: DecompositionDecl {{.*}} invalid 'int'31 int [_, b] = {0, 0};32 [b]{};33}34 35namespace GH67495 {36int get_point();37void f() {38 // CHECK: DecompositionDecl {{.*}} invalid 'int &'39 auto& [x, y] = get_point();40 [x, y] {};41}42}43