llvmbot wrote:
<!--LLVM PR SUMMARY COMMENT--> @llvm/pr-subscribers-clang Author: SAKSHAM JOSHI (saksham-joshi) <details> <summary>Changes</summary> ### 1 byte is enough for bool - In C programming language, - the size of **"true"** and **"false"** macros is 4 byte and size of macro "bool" (typedef of _Bool) is 1 byte. - By this simple change, we can set the size of "true" and "false" to 1 byte. - This change will decrease the memory usage made by using true & false macros in C. --- Full diff: https://github.com/llvm/llvm-project/pull/138649.diff 1 Files Affected: - (modified) clang/lib/Headers/stdbool.h (+2-2) ``````````diff diff --git a/clang/lib/Headers/stdbool.h b/clang/lib/Headers/stdbool.h index dfaad2b65a9b5..e9142327f0ffd 100644 --- a/clang/lib/Headers/stdbool.h +++ b/clang/lib/Headers/stdbool.h @@ -22,8 +22,8 @@ */ #elif !defined(__cplusplus) #define bool _Bool -#define true 1 -#define false 0 +#define true (bool)1 +#define false (bool)0 #elif defined(__GNUC__) && !defined(__STRICT_ANSI__) /* Define _Bool as a GNU extension. */ #define _Bool bool `````````` </details> https://github.com/llvm/llvm-project/pull/138649 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
