Fix compiler crash when index base does not have an 'entry'.

c09f9afe · Stefan Behnel · 1800cbda · c09f9afe
Commit c09f9afe authored Sep 12, 2017 by Stefan Behnel
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Cython/Compiler/ExprNodes.py Cython/Compiler/ExprNodes.py +2 -1

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--- a/Cython/Compiler/ExprNodes.py
+++ b/Cython/Compiler/ExprNodes.py
@@ -4258,7 +4258,8 @@ class MemoryViewIndexNode(BufferIndexNode):
        if not getting:
            self.writable_needed = True
-            self.base.entry.type.writable_needed = True
+            if self.base.is_name or self.base.is_attribute:
+                self.base.entry.type.writable_needed = True
        self.memslice_index = (not newaxes and len(indices) == self.base.type.ndim)
        axes = []