ef764eeeb9
We currently, incorrectly, assume that a range always has at least one element when building a contiguous range. This commit adds a proper empty check to avoid crashing. Differential Revision: https://reviews.llvm.org/D110457
28 lines
1.5 KiB
MLIR
28 lines
1.5 KiB
MLIR
// RUN: mlir-opt %s -test-elements-attr-interface -verify-diagnostics
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// This test contains various `ElementsAttr` attributes, and tests the support
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// for iterating the values of these attributes using various native C++ types.
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// This tests that the abstract iteration of ElementsAttr works properly, and
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// is properly failable when necessary.
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// expected-error@below {{Test iterating `uint64_t`: 10, 11, 12, 13, 14}}
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// expected-error@below {{Test iterating `APInt`: 10, 11, 12, 13, 14}}
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// expected-error@below {{Test iterating `IntegerAttr`: 10 : i64, 11 : i64, 12 : i64, 13 : i64, 14 : i64}}
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std.constant #test.i64_elements<[10, 11, 12, 13, 14]> : tensor<5xi64>
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// expected-error@below {{Test iterating `uint64_t`: 10, 11, 12, 13, 14}}
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// expected-error@below {{Test iterating `APInt`: 10, 11, 12, 13, 14}}
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// expected-error@below {{Test iterating `IntegerAttr`: 10 : i64, 11 : i64, 12 : i64, 13 : i64, 14 : i64}}
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std.constant dense<[10, 11, 12, 13, 14]> : tensor<5xi64>
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// expected-error@below {{Test iterating `uint64_t`: unable to iterate type}}
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// expected-error@below {{Test iterating `APInt`: unable to iterate type}}
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// expected-error@below {{Test iterating `IntegerAttr`: unable to iterate type}}
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std.constant opaque<"_", "0xDEADBEEF"> : tensor<5xi64>
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// Check that we don't crash on empty element attributes.
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// expected-error@below {{Test iterating `uint64_t`: }}
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// expected-error@below {{Test iterating `APInt`: }}
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// expected-error@below {{Test iterating `IntegerAttr`: }}
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std.constant dense<> : tensor<0xi64>
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