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| author | Tim Chevalier <chevalier@alum.wellesley.edu> | 2011-04-06 17:56:44 -0700 |
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| committer | Tim Chevalier <chevalier@alum.wellesley.edu> | 2011-04-06 17:58:18 -0700 |
| commit | 2e90bd94de32c739733966bfac96cf35e9a08655 (patch) | |
| tree | 01cecc3fbc92d27e01177b5d3cb0785239877ea9 /src/comp/middle/ty.rs | |
| parent | 36d75d6391873b34a1f4e10c34d3d58c54a453c5 (diff) | |
| download | rust-2e90bd94de32c739733966bfac96cf35e9a08655.tar.gz rust-2e90bd94de32c739733966bfac96cf35e9a08655.zip | |
Continued sketching out code for checking states against preconditions.
It's still sketchy. I added a typestate annotation field to statements tagged stmt_decl or stmt_expr, because a stmt_decl statement has a typestate that's different from that of its child node. This necessitated trivial changes to a bunch of other files all over to the compiler. I also added a few small standard library functions, some of which I didn't actually end up using but which I thought might be useful anyway.
Diffstat (limited to 'src/comp/middle/ty.rs')
| -rw-r--r-- | src/comp/middle/ty.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/comp/middle/ty.rs b/src/comp/middle/ty.rs index f83bece7f20..09c89fdfc28 100644 --- a/src/comp/middle/ty.rs +++ b/src/comp/middle/ty.rs @@ -731,7 +731,7 @@ fn item_ty(@ast.item it) -> ty_params_and_ty { fn stmt_ty(@ast.stmt s) -> @t { alt (s.node) { - case (ast.stmt_expr(?e)) { + case (ast.stmt_expr(?e,_)) { ret expr_ty(e); } case (_) { |