dmd.blockexit

Compiler implementation of the D programming language.

Authors:

Walter Bright

License:

Boost License 1.0

Source

blockexit.d

Documentation

https://dlang.org/phobos/dmd_blockexit.html

Coverage

https://codecov.io/gh/dlang/dmd/src/master/src/dmd/blockexit.d

enum BE: int;

BE stands for BlockExit.

It indicates if a statement does transfer control to another block. A block is a sequence of statements enclosed in { }

int blockExit(Statement s, FuncDeclaration func, bool mustNotThrow);

Determine mask of ways that a statement can exit.

Only valid after semantic analysis.

Parameters:

Statement s	statement to check for block exit status
FuncDeclaration func	function that statement s is in
bool mustNotThrow	generate an error if it throws

Returns:

BE.xxxx