[docs] Add LICENSE.txt to the root of the mono-repo

[llvm-project.git] / clang / test / Sema / pre-c2x-compat.c

// RUN: %clang_cc1 %s -std=c2x -Wpre-c2x-compat -pedantic -fsyntax-only -verify

int digit_seps = 123'456; // expected-warning {{digit separators are incompatible with C standards before C2x}}