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GVariant parser: parse "inf", "-inf" and "nan"

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This commit is contained in:
Ryan Lortie 2011-03-31 14:48:10 +05:30
parent 24ed841d6a
commit 85633f1182
1 changed files with 8 additions and 5 deletions
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13
glib/gvariant-parser.c
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@ -1777,8 +1777,9 @@ number_get_pattern (AST *ast,
Number *number = (Number *) ast;
if (strchr (number->token, '.') ||
(!g_str_has_prefix (number->token, "0x") &&
strchr (number->token, 'e')))
(!g_str_has_prefix (number->token, "0x") && strchr (number->token, 'e')) ||
strstr (number->token, "inf") ||
strstr (number->token, "nan"))
return g_strdup ("Md");
return g_strdup ("MN");
@ -2264,6 +2265,11 @@ parse (TokenStream *stream,
else if (token_stream_consume (stream, "false"))
result = boolean_new (FALSE);
else if (token_stream_is_numeric (stream) ||
token_stream_peek_string (stream, "inf") ||
token_stream_peek_string (stream, "nan"))
result = number_parse (stream, app, error);
else if (token_stream_peek (stream, 'n') ||
token_stream_peek (stream, 'j'))
result = maybe_parse (stream, app, error);
@ -2272,9 +2278,6 @@ parse (TokenStream *stream,
token_stream_is_keyword (stream))
result = typedecl_parse (stream, app, error);
else if (token_stream_is_numeric (stream))
result = number_parse (stream, app, error);
else if (token_stream_peek (stream, '\'') ||
token_stream_peek (stream, '"'))
result = string_parse (stream, app, error);