llvm-project/clang-tools-extra/pseudo/test/cxx/empty-member-declaration.cpp
Haojian Wu a1a1a78ac8 [pseudo] Eliminate an ambiguity for the empty member declaration.
We happened to introduce a `member-declaration := ;` rule
when inlining the `member-declaration := decl-specifier-seq_opt
member-declarator-list_opt ;`.
And with the `member-declaration := empty-declaration` rule, we had two parses of `;`.

This patch is to restrict the grammar to eliminate the
`member-declaration := ;` rule.

Differential Revision: https://reviews.llvm.org/D131724
2022-08-12 13:46:26 +02:00

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// RUN: clang-pseudo -grammar=cxx -source=%s --print-forest --forest-abbrev=false | FileCheck %s
class A {
;
// CHECK-NOT: member-declaration := ;
// CHECK: member-declaration := empty-declaration
// CHECK-NOT: member-declaration := ;
};