1# $NetBSD: directive-else.mk,v 1.7 2020/12/14 22:17:11 rillig Exp $ 2# 3# Tests for the .else directive. 4# 5# Since 2020-11-13, an '.else' followed by extraneous text generates a parse 6# error in -dL (lint) mode. 7# 8# Since 2020-12-15, an '.else' followed by extraneous text always generates 9# a parse error. 10 11.if 0 12. warning must not be reached 13# The .else directive does not take any arguments. 14.else 123 15. info ok 16.endif 17 18.if 1 19. info ok 20# The .else directive does not take any arguments. 21.else 123 22. warning must not be reached 23.endif 24 25# An .else without a corresponding .if is an error. 26.else 27 28# Accidental extra .else directives are detected too. 29.if 0 30. warning must not be reached 31.else 32. info ok 33.else 34. info After an extra .else, everything is skipped. 35.endif 36 37# An .else may have a comment. This comment does not count as an argument, 38# therefore no parse error. 39.if 0 40.else # comment 41.endif 42 43# A variable expression does count as an argument, even if it is empty. 44.if 0 45.else ${:U} 46.endif 47 48all: 49 @:; 50