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Literal

Module Literal

Provides classes for modeling literals in the source code such as 0, 'c' or "string".


                                import semmle.code.cpp.exprs.Literal

Expr	Provides classes modeling C/C++ expressions.

AggregateLiteral	A C/C++ aggregate literal.
ArrayAggregateLiteral	A C/C++ aggregate literal that initializes an array `S s[4] = { s_1, s_2, s_3, s_n };`
ArrayOrVectorAggregateLiteral	A C/C++ aggregate literal that initializes an array or a GNU vector type.
CharLiteral	A character literal. For example: `char c1 = 'a'; wchar_t c2 = L'b';`
ClassAggregateLiteral	A C/C++ aggregate literal that initializes a `class`, `struct`, or `union`. For example: `S s = { arg1, arg2, { arg3, arg4 }, arg5 };`
HexLiteral	A hexadecimal literal. `unsigned int32_t minus2 = 0xfffffffe;`
LabelLiteral	A label literal, that is, a use of the ‘&&’ operator to take the address of a label for use in a computed goto statement. This is a non-standard C/C++ extension.
Literal	A C/C++ literal.
OctalLiteral	An octal literal. For example: `char esc = 033;` Octal literals must always start with the digit `0`.
StringLiteral	A string literal. For example: `const char s1 = "abcdef"; const wchar_t s2 = L"123456";`
TextLiteral	A character literal or a string literal.
VectorAggregateLiteral	A C/C++ aggregate literal that initializes a GNU vector type.