From 6f07af0b2396bc1b9bb67c4d306adaa51fbbc599 Mon Sep 17 00:00:00 2001
From: Brandt Bucher <brandtbucher@gmail.com>
Date: Thu, 16 May 2019 17:10:35 -0700
Subject: [PATCH] Fix whole-file ignoring.

---
 mypy/fastparse.py                | 3 ++-
 mypy/fastparse2.py               | 3 ++-
 test-data/unit/check-ignore.test | 4 ++++
 3 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/mypy/fastparse.py b/mypy/fastparse.py
index ec0556d598fc..bd5937d7b088 100644
--- a/mypy/fastparse.py
+++ b/mypy/fastparse.py
@@ -38,6 +38,7 @@
 from mypy import message_registry
 from mypy.errors import Errors
 from mypy.options import Options
+from mypy.reachability import mark_block_unreachable
 
 try:
     # pull this into a final variable to make mypyc be quiet about the
@@ -309,7 +310,7 @@ def translate_stmt_list(self,
                 and min(self.type_ignores) < self.get_lineno(stmts[0])):
             self.errors.used_ignored_lines[self.errors.file].add(min(self.type_ignores))
             block = Block(self.fix_function_overloads(self.translate_stmt_list(stmts)))
-            block.is_unreachable = True
+            mark_block_unreachable(block)
             return [block]
 
         res = []  # type: List[Statement]
diff --git a/mypy/fastparse2.py b/mypy/fastparse2.py
index 0cea7706dacb..d2c688c527e7 100644
--- a/mypy/fastparse2.py
+++ b/mypy/fastparse2.py
@@ -47,6 +47,7 @@
 from mypy.errors import Errors
 from mypy.fastparse import TypeConverter, parse_type_comment, bytes_to_human_readable_repr
 from mypy.options import Options
+from mypy.reachability import mark_block_unreachable
 
 try:
     from typed_ast import ast27
@@ -207,7 +208,7 @@ def translate_stmt_list(self,
                 and min(self.type_ignores) < self.get_lineno(stmts[0])):
             self.errors.used_ignored_lines[self.errors.file].add(min(self.type_ignores))
             block = Block(self.fix_function_overloads(self.translate_stmt_list(stmts)))
-            block.is_unreachable = True
+            mark_block_unreachable(block)
             return [block]
 
         res = []  # type: List[Statement]
diff --git a/test-data/unit/check-ignore.test b/test-data/unit/check-ignore.test
index 3992819a4648..3d6411031c71 100644
--- a/test-data/unit/check-ignore.test
+++ b/test-data/unit/check-ignore.test
@@ -242,6 +242,10 @@ IGNORE
 def f(): ...
 IGNORE
 
+[case testIgnoreWholeModule5]
+# type: ignore
+import MISSING
+
 [case testDontIgnoreWholeModule1]
 if True:
     # type: ignore