Add sufficient import support to compile some simple single-crate programs.

This is likely not the final solution. It does repetitive work and doesn't produce
errors for invalid but unused imports. In any case, I think it is a useful step.

2 files changed, 21 insertions, 0 deletions

diff --git a/src/test/run-pass/import2.rs b/src/test/run-pass/import2.rs
new file mode 100644
index 00000000..31b49aea
--- /dev/null
+++ b/src/test/run-pass/import2.rs
@@ -0,0 +1,9 @@
+import zed.bar;
+mod zed {
+  fn bar() {
+    log "bar";
+  }
+}
+fn main(vec[str] args) {
+  bar();
+}
diff --git a/src/test/run-pass/import3.rs b/src/test/run-pass/import3.rs
new file mode 100644
index 00000000..559c6ee9
--- /dev/null
+++ b/src/test/run-pass/import3.rs
@@ -0,0 +1,12 @@
+import zed.bar;
+import baz.zed;
+mod baz {
+  mod zed {
+    fn bar() {
+      log "bar2";
+    }
+  }
+}
+fn main(vec[str] args) {
+  bar();
+}