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Auto merge of #39286 - nrc:save-path, r=eddyb

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save-analysis: polishing paths

a couple of minor changes that get us better coverage of different paths.

r? @eddyb
This commit is contained in:
bors 2017-01-25 11:59:18 +00:00
commit 1283c02955
1 changed files with 7 additions and 0 deletions
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7
src/librustc_save_analysis/dump_visitor.rs
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@ -1359,6 +1359,7 @@ impl<'l, 'tcx: 'l, 'll, D: Dump +'ll> Visitor<'l> for DumpVisitor<'l, 'tcx, 'll,
}
self.write_sub_paths_truncated(path);
visit::walk_path(self, path);
}
ast::TyKind::Array(ref element, ref length) => {
self.visit_ty(element);
@ -1369,6 +1370,7 @@ impl<'l, 'tcx: 'l, 'll, D: Dump +'ll> Visitor<'l> for DumpVisitor<'l, 'tcx, 'll,
}
fn visit_expr(&mut self, ex: &'l ast::Expr) {
debug!("visit_expr {:?}", ex.node);
self.process_macro_use(ex.span, ex.id);
match ex.node {
ast::ExprKind::Call(ref _f, ref _args) => {
@ -1462,6 +1464,7 @@ impl<'l, 'tcx: 'l, 'll, D: Dump +'ll> Visitor<'l> for DumpVisitor<'l, 'tcx, 'll,
ast::ExprKind::WhileLet(ref pattern, ref subexpression, ref block, _) => {
let value = self.span.snippet(subexpression.span);
self.process_var_decl(pattern, value);
debug!("for loop, walk sub-expr: {:?}", subexpression.node);
visit::walk_expr(self, subexpression);
visit::walk_block(self, block);
}
@ -1556,6 +1559,10 @@ impl<'l, 'tcx: 'l, 'll, D: Dump +'ll> Visitor<'l> for DumpVisitor<'l, 'tcx, 'll,
self.visit_expr(&arm.body);
}
fn visit_path(&mut self, p: &'l ast::Path, id: NodeId) {
self.process_path(id, p, None);
}
fn visit_stmt(&mut self, s: &'l ast::Stmt) {
self.process_macro_use(s.span, s.id);
visit::walk_stmt(self, s)