Given the following code containing errors, provide Common Weakness Enumeration (CWE) identifiers and corresponding messages in JSON format. Each identified weakness should have a unique entry in the JSON array.
    Code: bool Scanner::lex_namedef_context_flex()
{

#line 2739 "src/parse/lex.cc"
{
	unsigned char yych;
	static const unsigned char yybm[] = {
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0, 128,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		128,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
		  0,   0,   0,   0,   0,   0,   0,   0, 
	};
	if (lim <= cur) { if (!fill(1)) { error("unexpected end of input"); exit(1); } }
	yych = (unsigned char)*cur;
	if (yych == '\t') {
		yyt1 = cur;
		goto yy416;
	}
	if (yych == ' ') {
		yyt1 = cur;
		goto yy416;
	}
#line 589 "../src/parse/lex.re"
	{ return false; }
#line 2788 "src/parse/lex.cc"
yy416:
	++cur;
	if (lim <= cur) { if (!fill(1)) { error("unexpected end of input"); exit(1); } }
	yych = (unsigned char)*cur;
	if (yybm[0+yych] & 128) {
		goto yy416;
	}
	if (yych <= '<') {
		if (yych == ':') goto yy419;
	} else {
		if (yych <= '=') goto yy419;
		if (yych == '{') goto yy419;
	}
	cur = yyt1;
#line 588 "../src/parse/lex.re"
	{ return true; }
#line 2805 "src/parse/lex.cc"
yy419:
	++cur;
	cur = yyt1;
#line 587 "../src/parse/lex.re"
	{ return false; }
#line 2811 "src/parse/lex.cc"
}
#line 590 "../src/parse/lex.re"

} ; Sample JSON Format Confermily Expected output: "examples" => "cwe": "xxx"; "message": "xxx"
    
 'cwe': ['CWE-787'], 'message': 'Emit an error when repetition lower bound exceeds upper bound.

Historically this was allowed and re2c swapped the bounds. However, it
most likely indicates an error in user code and there is only a single
occurrence in the tests (and the test in an artificial one), so although
the change is backwards incompatible there is low chance of breaking
real-world code.

This fixes second test case in the bug #394 "Stack overflow due to
recursion in src/dfa/dead_rules.cc" (the actual fix is to limit DFA size
but the test also has counted repetition with swapped bounds).'