diff options
Diffstat (limited to 'unit-tests/cond-func-empty.mk')
| -rw-r--r-- | unit-tests/cond-func-empty.mk | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/unit-tests/cond-func-empty.mk b/unit-tests/cond-func-empty.mk index 5094924f1c8d..11a990cbbce1 100644 --- a/unit-tests/cond-func-empty.mk +++ b/unit-tests/cond-func-empty.mk @@ -1,4 +1,4 @@ -# $NetBSD: cond-func-empty.mk,v 1.11 2020/11/28 14:08:37 rillig Exp $ +# $NetBSD: cond-func-empty.mk,v 1.14 2021/04/11 13:35:56 rillig Exp $ # # Tests for the empty() function in .if conditions, which tests a variable # expression for emptiness. @@ -42,7 +42,7 @@ WORD= word .endif # The :U modifier modifies expressions based on undefined variables -# (VAR_JUNK) by adding the VAR_KEEP flag, which marks the expression +# (DEF_UNDEF) by adding the DEF_DEFINED flag, which marks the expression # as "being interesting enough to be further processed". # .if empty(UNDEF:S,^$,value,W:Ufallback) @@ -93,8 +93,8 @@ WORD= word # neither leading nor trailing spaces are trimmed in the argument of the # function. If the spaces were trimmed, the variable name would be "" and # that variable is indeed undefined. Since ParseEmptyArg calls Var_Parse -# without VARE_UNDEFERR, the value of the undefined variable is returned as -# an empty string. +# without VARE_UNDEFERR, the value of the undefined variable is +# returned as an empty string. ${:U }= space .if empty( ) . error @@ -168,7 +168,7 @@ ${:U WORD }= variable name with spaces # parsing it, this unrealistic variable name should have done no harm. # # The variable expression was expanded though, and this was wrong. The -# expansion was done without the VARE_WANTRES flag (called VARF_WANTRES back +# expansion was done without VARE_WANTRES (called VARF_WANTRES back # then) though. This had the effect that the ${:U1} from the value of VARNAME # expanded to an empty string. This in turn created the seemingly recursive # definition VARNAME=${VARNAME}, and that definition was never meant to be |