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[Relay][Parser] Support slash in identifier. #8352

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Merged
leandron merged 3 commits into from
Jun 29, 2021
Merged

[Relay][Parser] Support slash in identifier. #8352

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32b31ea
[Relay][Parser] Support slash in identifier.
zackcquic Jun 26, 2021
b23516d
Merge branch 'apache:main' into parser
zackcquic Jun 28, 2021
97e8e2c
Check identifier name after parsing.
zackcquic Jun 29, 2021
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4 changes: 3 additions & 1 deletion src/parser/tokenizer.h
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Original file line number Diff line number Diff line change
Expand Up @@ -62,7 +62,9 @@ bool IsNumeric(char c) {
!IsWhitespace(c);
}

bool IsIdentLetter(char c) { return '_' == c || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z'); }
bool IsIdentLetter(char c) {
return '_' == c || c == '/' || ('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z');
}

bool IsIdent(char c) { return IsIdentLetter(c) || IsDigit(c); }

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9 changes: 9 additions & 0 deletions tests/python/relay/test_ir_text_printer.py
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Expand Up @@ -284,5 +284,14 @@ def test_optional_info():
assert txt.count("/* ty=int32 */") == 3


def test_slash_in_identifier():
x = relay.var("base/x")
y = relay.var("base/y")
z = x + y
txt = astext(z)
assert "base/x" in txt
assert "base/y" in txt


if __name__ == "__main__":
pytest.main([__file__])