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compiler: Add test for disallowing type-unstable array-assign binops

pull/1573/head
David Nadlinger 2021-01-11 23:18:34 +01:00
parent 96692791cf
commit 362f8ecb69
1 changed files with 11 additions and 0 deletions
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artiq/test/lit/inferencer/error_array_augassign.py Normal file
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# RUN: %python -m artiq.compiler.testbench.inferencer +diag %s >%t
# RUN: OutputCheck %s --file-to-check=%t
a = array([[1, 2], [3, 4]])
b = 0.0
# CHECK-L: ${LINE:+1}: error: the result of this operation has type numpy.array(elt=float, num_dims=2), which cannot be assigned to a left-hand side of type float
b /= a
# CHECK-L: ${LINE:+1}: error: the result of this operation has type numpy.array(elt=float, num_dims=2), which cannot be assigned to a left-hand side of type numpy.array(elt=numpy.int?, num_dims=2)
a /= a