test/Preprocessor/expr_multichar.c - llvm-project/clang - Git at Google

 // RUN: %clang_cc1 < %s -E -verify -triple i686-pc-linux-gnu
 // expected-no-diagnostics

 #if (('1234' >> 24) != '1')
 #error Bad multichar constant calculation!
 #endif
	// RUN: %clang_cc1 < %s -E -verify -triple i686-pc-linux-gnu
	// expected-no-diagnostics

	#if (('1234' >> 24) != '1')
	#error Bad multichar constant calculation!
	#endif