Added an equality and hash function for Pythran expr

48fd1f14 · Nils Braun · 33074672 · 48fd1f14
Commit 48fd1f14 authored Oct 28, 2017 by Nils Braun
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Cython/Compiler/PyrexTypes.py Cython/Compiler/PyrexTypes.py +9 -0

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--- a/Cython/Compiler/PyrexTypes.py
+++ b/Cython/Compiler/PyrexTypes.py
@@ -1506,6 +1506,15 @@ class PythranExpr(CType):

        return True

+    def __eq__(self, other):
+        """Equality operation for PythranExpr using the str representation"""
+        return str(self) == str(other)
+
+    def __hash__(self):
+        """Hash function using the str representation"""
+        return hash(str(self))
+
+
 class CConstType(BaseType):

    is_const = 1