8b5503d9b1
```diff
main.cpp:4:8: error: invalid operands to binary expression ('E' and 'int')
4 | E::e + 0;
| ~~~~ ^ ~
+main.cpp:4:3: note: no implicit conversion for scoped enum; consider casting to underlying type
+ 4 | E::e + 0;
+ | ^
+ | static_cast<int>( )
```
Resolves #24265
96 lines
5.8 KiB
C++
96 lines
5.8 KiB
C++
// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits -std=c++20 -triple x86_64-apple-darwin %s 2>&1 | FileCheck %s
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namespace GH24265 {
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enum class E_int { e };
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enum class E_long : long { e };
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void f() {
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E_int::e + E_long::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:5-[[@LINE]]:5}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:12-[[@LINE-1]]:12}:")"
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// CHECK: fix-it:{{.*}}:{[[@LINE-2]]:16-[[@LINE-2]]:16}:"static_cast<long>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-3]]:24-[[@LINE-3]]:24}:")"
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E_int::e + 0; // CHECK: fix-it:{{.*}}:{[[@LINE]]:5-[[@LINE]]:5}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:12-[[@LINE-1]]:12}:")"
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0 * E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 / E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 % E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 + E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 - E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 << E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 >> E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 <=> E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:11-[[@LINE]]:11}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:18-[[@LINE-1]]:18}:")"
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0 < E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 > E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 <= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 >= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 == E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 != E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 & E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 ^ E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 | E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:9-[[@LINE]]:9}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:16-[[@LINE-1]]:16}:")"
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0 && E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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0 || E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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int a;
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a *= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a /= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a %= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a += E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a -= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a <<= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:11-[[@LINE]]:11}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:18-[[@LINE-1]]:18}:")"
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a >>= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:11-[[@LINE]]:11}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:18-[[@LINE-1]]:18}:")"
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a &= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a ^= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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a |= E_int::e; // CHECK: fix-it:{{.*}}:{[[@LINE]]:10-[[@LINE]]:10}:"static_cast<int>("
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// CHECK: fix-it:{{.*}}:{[[@LINE-1]]:17-[[@LINE-1]]:17}:")"
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// TODO: These do not have the diagnostic yet
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E_int b;
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b *= 0;
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b /= 0;
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b %= 0;
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b += 0;
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b -= 0;
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b <<= 0;
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b >>= 0;
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b &= 0;
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b ^= 0;
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b |= 0;
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a = E_int::e;
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b = 0;
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E_int c = 0;
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int d = E_int::e;
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}
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}
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