Module cexpr::expr
[−]
[src]
Evaluating C expressions from tokens.
Numerical operators are supported. All numerical values are treated as
i64
or f64
. Type casting is not supported. i64
are converted to
f64
when used in conjunction with a f64
. Right shifts are always
arithmetic shifts.
The sizeof
operator is not supported.
String concatenation is supported, but width prefixes are ignored; all strings are treated as narrow strings.
Use the IdentifierParser
to substitute identifiers found in expressions.
Structs
IdentifierParser |
Expression parser/evaluator that supports identifiers. |
Enums
EvalResult |
The result of parsing a literal or evaluating an expression. |
Functions
expr |
Parse and evalute an expression of a list of tokens. |
fn_macro_declaration |
Parse a functional macro declaration from a list of tokens. |
macro_definition |
Parse and evaluate a macro definition from of a list of tokens. |
Type Definitions
CResult |