Correct three sub call comments in perly.y

[perl5.git] / perly.y

diff --git a/perly.y b/perly.y
index 91a7613..0f98f59 100644 (file)
--- a/perly.y
+++ b/perly.y
@@ -1219,12 +1219,12 @@ term    :       termbinop
                        { $$ = $1; }
        |       amper                                /* &foo; */
                        { $$ = newUNOP(OP_ENTERSUB, 0, scalar($1)); }
-       |       amper '(' ')'                 /* &foo() */
+       |       amper '(' ')'                 /* &foo() or foo() */
                        { $$ = newUNOP(OP_ENTERSUB, OPf_STACKED, scalar($1));
                          TOKEN_GETMAD($2,$$,'(');
                          TOKEN_GETMAD($3,$$,')');
                        }
-       |       amper '(' expr ')'            /* &foo(@args) */
+       |       amper '(' expr ')'          /* &foo(@args) or foo(@args) */
                        {
                          $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
                                op_append_elem(OP_LIST, $3, scalar($1)));
@@ -1237,7 +1237,7 @@ term      :       termbinop
                              token_getmad($4,op,')');
                          });
                        }
-       |       NOAMP subname optlistexpr               /* foo(@args) */
+       |       NOAMP subname optlistexpr       /* foo @args (no parens) */
                        { $$ = newUNOP(OP_ENTERSUB, OPf_STACKED,
                            op_append_elem(OP_LIST, $3, scalar($2)));
                          TOKEN_GETMAD($1,$$,'o');