Ed Schouten 7e659f9491 Add the Clang specific -Wmissing-variable-declarations to WARNS=6. ...

This compiler flag enforces that that people either mark variables
static or use an external declarations for the variable, similar to how
-Wmissing-prototypes works for functions.

Due to the fact that Yacc/Lex generate code that cannot trivially be
changed to not warn because of this (lots of yy* variables), add a
NO_WMISSING_VARIABLE_DECLARATIONS that can be used to turn off this
specific compiler warning.

Announced on:	toolchain@

2013-04-19 19:45:00 +00:00

..

expr.1

Minor mdoc nits.

2012-05-13 14:16:04 +00:00

expr.y

Remove redundant declaration of yyparse

2012-05-22 03:01:54 +00:00

Makefile

Add the Clang specific -Wmissing-variable-declarations to WARNS=6.

2013-04-19 19:45:00 +00:00