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authorbors <bors@rust-lang.org>2019-01-22 13:40:01 +0000
committerbors <bors@rust-lang.org>2019-01-22 13:40:01 +0000
commitad30e9a6814b5d29dfbdcd85ecde48afcc94389b (patch)
tree0e358d32a69cc6c584211e87fd412d8f3cb505fb /src/libsyntax_ext
parent76c87a166fa8ca247855ea6c32465d627d1ead14 (diff)
parentdec7b7b1315a073c40c253cc9c80fc693422e3bf (diff)
downloadrust-ad30e9a6814b5d29dfbdcd85ecde48afcc94389b.tar.gz
rust-ad30e9a6814b5d29dfbdcd85ecde48afcc94389b.zip
Auto merge of #57830 - Centril:rollup, r=Centril
Rollup of 9 pull requests

Successful merges:

 - #57537 (Small perf improvement for fmt)
 - #57552 (Default images)
 - #57604 (Make `str` indexing generic on `SliceIndex`.)
 - #57667 (Fix memory leak in P::filter_map)
 - #57677 (const_eval: Predetermine the layout of all locals when pushing a stack frame)
 - #57791 (Add regression test for #54582)
 - #57798 (Corrected spelling inconsistency)
 - #57809 (Add powerpc64-unknown-freebsd)
 - #57813 (fix validation range printing when encountering undef)

Failed merges:

r? @ghost
Diffstat (limited to 'src/libsyntax_ext')
-rw-r--r--src/libsyntax_ext/format.rs5
1 files changed, 4 insertions, 1 deletions
diff --git a/src/libsyntax_ext/format.rs b/src/libsyntax_ext/format.rs
index 3e3bca7080f..215df4224c5 100644
--- a/src/libsyntax_ext/format.rs
+++ b/src/libsyntax_ext/format.rs
@@ -493,7 +493,10 @@ impl<'a, 'b> Context<'a, 'b> {
 
                 let fill = arg.format.fill.unwrap_or(' ');
 
-                if *arg != simple_arg || fill != ' ' {
+                let pos_simple =
+                    arg.position.index() == simple_arg.position.index();
+
+                if !pos_simple || arg.format != simple_arg.format || fill != ' ' {
                     self.all_pieces_simple = false;
                 }