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Fix parsing hexadecimal (lowercase e,f) in shaders

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(cherry picked from commit 19e0a1ec9d)
This commit is contained in:
Yuri Roubinsky
2021-03-01 09:08:44 +03:00
committed by Rémi Verschelde
parent 04fefed904
commit 29616f4a35
1 changed files with 4 additions and 4 deletions
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8
servers/visual/shader_language.cpp
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@@ -546,12 +546,12 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
if (hexa_found || str.length() != 1 || str[0] != '0')
return _make_token(TK_ERROR, "Invalid numeric constant");
hexa_found = true;
} else if (GETCHAR(i) == 'e') {
if (hexa_found || exponent_found || float_suffix_found)
} else if (GETCHAR(i) == 'e' && !hexa_found) {
if (exponent_found || float_suffix_found)
return _make_token(TK_ERROR, "Invalid numeric constant");
exponent_found = true;
} else if (GETCHAR(i) == 'f') {
if (hexa_found || exponent_found)
} else if (GETCHAR(i) == 'f' && !hexa_found) {
if (exponent_found)
return _make_token(TK_ERROR, "Invalid numeric constant");
float_suffix_found = true;
} else if (_is_number(GETCHAR(i))) {