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dmd.ctorflow

Compiler implementation of the D programming language.

Manage flow analysis for constructors.

Authors:

Walter Bright

License:

Boost License 1.0

Source ctorflow.d

Documentation https://dlang.org/phobos/dmd_ctorflow.html

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

struct CtorFlow;

Primitive flow analysis for constructors

CSX callSuper;

state of calling other constructors

CSX[] fieldinit;

state of field initializations

CtorFlow clone();

Create a deep copy of this

Returns:

a copy

pure nothrow void orCSX(CSX csx);

Set CSX bits in flow analysis state

Parameters:

CSX csx bits to set

void OR(ref const CtorFlow ctorflow);

OR CSX bits to this

Parameters:

CtorFlow ctorflow bits to OR in

bool mergeFieldInitX(ref CSX fieldInit, const CSX fi);

Merge fi flow analysis results into fieldInit.

Parameters:

CSX `fieldInit`	the path to merge fi into
CSX `fi`	the other path

Returns:

false means either fieldInit or fi skips initialization

Library Reference

dmd.ctorflow