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Merge pull request #61881 from Chaosus/shader_fix_float_suffixes
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commit
cb7d5723b4
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@ -613,12 +613,16 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
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String str;
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int i = 0;
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bool digit_after_exp = false;
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while (true) {
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const char32_t symbol = String::char_lowercase(GETCHAR(i));
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bool error = false;
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if (is_digit(symbol)) {
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if (exponent_found) {
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digit_after_exp = true;
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}
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if (end_suffix_found) {
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error = true;
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}
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@ -683,7 +687,7 @@ ShaderLanguage::Token ShaderLanguage::_get_token() {
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return _make_token(TK_ERROR, "Invalid (hexadecimal) numeric constant");
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}
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} else if (period_found || exponent_found || float_suffix_found) { // Float
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if (exponent_found && (!is_digit(last_char) && last_char != 'f')) { // checks for eg: "2E", "2E-", "2E+"
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if (exponent_found && (!digit_after_exp || (!is_digit(last_char) && last_char != 'f'))) { // Checks for eg: "2E", "2E-", "2E+" and 0ef, 0e+f, 0.0ef, 0.0e-f (exponent without digit after it).
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return _make_token(TK_ERROR, "Invalid (float) numeric constant");
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}
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if (period_found) {
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