syntax: Make asm! clobbers a proper vector.

Otherwise `--pretty expanded` diverges.
2014-11-30 11:56:31 +09:00
parent 8d8f41b75f
commit 989f906af3
5 changed files with 35 additions and 14 deletions
--- a/src/libsyntax/ast.rs
+++ b/src/libsyntax/ast.rs
@@ -1177,7 +1177,7 @@ pub struct InlineAsm {
    pub asm_str_style: StrStyle,
    pub outputs: Vec<(InternedString, P<Expr>, bool)>,
    pub inputs: Vec<(InternedString, P<Expr>)>,
-    pub clobbers: InternedString,
+    pub clobbers: Vec<InternedString>,
    pub volatile: bool,
    pub alignstack: bool,
    pub dialect: AsmDialect,