Preserve import order in legacy parser try blocks

mypy/fastparse.py

@@ -1367,36 +1367,28 @@ def visit_Raise(self, n: ast3.Raise) -> RaiseStmt:
 
     # Try(stmt* body, excepthandler* handlers, stmt* orelse, stmt* finalbody)
     def visit_Try(self, n: ast3.Try) -> TryStmt:
+        body = self.as_required_block(n.body)
         vs = [
             self.set_line(NameExpr(h.name), h) if h.name is not None else None for h in n.handlers
         ]
         types = [self.visit(h.type) for h in n.handlers]
         handlers = [self.as_required_block(h.body) for h in n.handlers]
 
         node = TryStmt(
-            self.as_required_block(n.body),
-            vs,
-            types,
-            handlers,
-            self.as_block(n.orelse),
-            self.as_block(n.finalbody),
+            body, vs, types, handlers, self.as_block(n.orelse), self.as_block(n.finalbody)
         )
         return self.set_line(node, n)
 
     def visit_TryStar(self, n: TryStar) -> TryStmt:
+        body = self.as_required_block(n.body)
         vs = [
             self.set_line(NameExpr(h.name), h) if h.name is not None else None for h in n.handlers
         ]
         types = [self.visit(h.type) for h in n.handlers]
         handlers = [self.as_required_block(h.body) for h in n.handlers]
 
         node = TryStmt(
-            self.as_required_block(n.body),
-            vs,
-            types,
-            handlers,
-            self.as_block(n.orelse),
-            self.as_block(n.finalbody),
+            body, vs, types, handlers, self.as_block(n.orelse), self.as_block(n.finalbody)
         )
         node.is_star = True
         return self.set_line(node, n)

test-data/unit/check-modules.test

@@ -3239,6 +3239,24 @@ import b  # type: ignore[import-not-found]
 tmp/a.py:1: error: Unused "type: ignore" comment
 [out2]
 
+[case testRepeatedMissingImportKeepsFirstUnsuppressedError]
+try:
+    import someweirdpackage
+except:
+    import someweirdpackage  # type: ignore[import-not-found]
+[out]
+main:2: error: Cannot find implementation or library stub for module named "someweirdpackage"
+main:2: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
+
+[case testRepeatedMissingImportKeepsFirstUnsuppressedError_old_parser]
+try:
+    import someweirdpackage
+except:
+    import someweirdpackage  # type: ignore[import-not-found]
+[out]
+main:2: error: Cannot find implementation or library stub for module named "someweirdpackage"
+main:2: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
+
 [case testImportErrorStaleLoadedFromCacheIncremental]
 import a
 [file a.py]