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kripken
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| @@ -1,963 +0,0 @@ | |||
| ;; Unsigned LEB128 can have non-minimal length | |||
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Is this test invalid? I'd expect a fix to allow more tests to run, so it's not obvious to me why a test was removed.
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It's removed because we can now run the upstream version at test/spec/testsuite/binary-leb128.wast.
kripken
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Aug 20, 2024
src/wasm/wasm-binary.cpp
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| if (rawAlignment > 8) { | ||
| if (rawAlignment >= 8) { |
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The leading bytes that indicate what kind of heap type is being defined are bytes, but we were previously treating them as SLEB128-encoded values. Since we emit the smallest LEB encodings possible, we were writing the correct bytes in output files, but we were also improperly accepting binaries that used more than one byte to encode these values. This was caught by an upstream spec test.
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The leading bytes that indicate what kind of heap type is being defined
are bytes, but we were previously treating them as SLEB128-encoded
values. Since we emit the smallest LEB encodings possible, we were
writing the correct bytes in output files, but we were also improperly
accepting binaries that used more than one byte to encode these values.
This was caught by an upstream spec test.