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feat(C++): Support underlying_type for union (#7954)

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* feat(C++): support underlying type for union

* chore: add conform checks for underlying type changes
This commit is contained in:
sssooonnnggg
2023-05-15 12:22:38 +08:00
committed by GitHub
parent fe5e4c71c5
commit 1d3afb90c5
10 changed files with 1004 additions and 17 deletions
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7
tests/evolution_test.cpp
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@@ -111,6 +111,13 @@ void ConformTest() {
test_conform(ref2, "enum E:int32 { A } table T2 { df:byte; f:E; }",
"field renamed to different type: T2.df (renamed from T2.f)");
// Check enum underlying type changes.
test_conform("enum E:int32 {A}", "enum E: byte {A}", "underlying type differ for enum: E");
// Check union underlying type changes.
const char ref3[] = "table A {} table B {} union C {A, B}";
test_conform(ref3, "table A {} table B {} union C:int32 {A, B}", "underlying type differ for union: C");
// Check conformity for Offset64-related changes.
{
const char ref[] = "table T { a:[uint8]; b:string; }";