From: hsbt@... Date: 2021-01-26T23:05:35+00:00 Subject: [ruby-core:102260] [Ruby master Bug#17582] Build failure with bison-3.7.5 Issue #17582 has been updated by hsbt (Hiroshi SHIBATA). Backport changed from 2.5: UNKNOWN, 2.6: UNKNOWN, 2.7: UNKNOWN, 3.0: UNKNOWN to 2.5: UNKNOWN, 2.6: REQUIRED, 2.7: REQUIRED, 3.0: REQUIRED Thanks nobu. I confirmed to build with bison-3.7.5 ---------------------------------------- Bug #17582: Build failure with bison-3.7.5 https://bugs.ruby-lang.org/issues/17582#change-90114 * Author: hsbt (Hiroshi SHIBATA) * Status: Closed * Priority: Normal * Backport: 2.5: UNKNOWN, 2.6: REQUIRED, 2.7: REQUIRED, 3.0: REQUIRED ---------------------------------------- I got the following error with bison 3.7.5 provided by homebrew on macOS Catalina. ``` parse.y:13337:5: error: implicit declaration of function 'YYUSE' is invalid in C99 [-Werror,-Wimplicit-function-declaration] YYUSE(p); ^ 1 error generated. make: *** [parse.o] Error 1 make: *** Waiting for unfinished jobs.... ``` I could build with bison-2.3 provided by system toolchain by macOS. -- https://bugs.ruby-lang.org/ Unsubscribe: