File tree Expand file tree Collapse file tree 2 files changed +33
-1
lines changed
branches/incoming/src/test/run-pass Expand file tree Collapse file tree 2 files changed +33
-1
lines changed Original file line number Diff line number Diff line change @@ -6,7 +6,7 @@ refs/heads/try: 3d5418789064fdb463e872a4e651af1c628a3650
6
6
refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
7
7
refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
8
8
refs/heads/try2: a810c03263670238bccd64cabb12a23a46e3a278
9
- refs/heads/incoming: 15e03e1e5e7bbde88b15411f9cb529d02ff5d23e
9
+ refs/heads/incoming: f6a8ffc625aec7865280e3dfc2d3bd822f072142
10
10
refs/heads/dist-snap: 22efa39382d41b084fde1719df7ae8ce5697d8c9
11
11
refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
12
12
refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503
Original file line number Diff line number Diff line change
1
+ // xfail-pretty - token trees can't pretty print
2
+
3
+ macro_rules! myfn(
4
+ ( $f: ident, ( $( $x: ident ) ,* ) , $body: block ) => (
5
+ fn $f( $( $x : int) ,* ) -> int $body
6
+ )
7
+ )
8
+
9
+ myfn ! ( add, ( a, b) , { return a+b; } )
10
+
11
+ fn main ( ) {
12
+
13
+ macro_rules! mylet(
14
+ ( $x: ident, $val: expr) => (
15
+ let $x = $val;
16
+ )
17
+ ) ;
18
+
19
+ mylet ! ( y, 8 * 2 ) ;
20
+ assert ( y == 16 ) ;
21
+
22
+ myfn ! ( mult, ( a, b) , { a* b } ) ;
23
+
24
+ assert ( mult ( 2 , add ( 4 , 4 ) ) == 16 ) ;
25
+
26
+ macro_rules! actually_an_expr_macro (
27
+ ( ) => ( 16 )
28
+ )
29
+
30
+ assert { actually_an_expr_macro!( ) } == 16 ;
31
+
32
+ }
You can’t perform that action at this time.
0 commit comments