From 8b022da5186a783ade35532e20b1c7b2bd2c591f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?=E5=8D=9C=E9=83=A8=E6=98=8C=E5=B9=B3?= Date: Wed, 19 Aug 2020 16:49:50 +0900 Subject: HAVE_STMT_AND_DECL_IN_EXPR: not for Sun C++ Because we check HAVE_STMT_AND_DECL_IN_EXPR in configure, it is peoven to work in C. But C++ situation can be different. Oracle Developer Studio is another example of such things. --- include/ruby/internal/config.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include') diff --git a/include/ruby/internal/config.h b/include/ruby/internal/config.h index 0193275e8b..d51c7df0be 100644 --- a/include/ruby/internal/config.h +++ b/include/ruby/internal/config.h @@ -67,6 +67,14 @@ # undef HAVE_BUILTIN___BUILTIN_ALLOCA_WITH_ALIGN #endif +#if defined(__SUNPRO_CC) +# /* Oracle Developer Studio 12.5: GCC compatiblity guide says it supports +# * statement expressions. But to our knowledge they support the extension +# * only for C and not for C++. Prove me wrong. Am happy to support them if +# * there is a way. */ +# undef HAVE_STMT_AND_DECL_IN_EXPR +#endif + #ifndef STRINGIZE0 # define STRINGIZE(expr) STRINGIZE0(expr) # define STRINGIZE0(expr) #expr -- cgit v1.2.3