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Module `dmd.e2ir`

Converts expressions to Intermediate Representation (IR) for the backend.

Documentation

https://dlang.org/phobos/dmd_e2ir.html

Coverage

https://codecov.io/gh/dlang/dmd/src/master/src/dmd/e2ir.d

Functions

Name	Description
`addressElem(e, t, alwaysCopy)`	Take address of an elem. Accounts for e being an rvalue by assigning the rvalue to a temp.
`array_toDarray(t, e)`	Convert array to a dynamic array.
`array_toPtr(t, e)`	Convert array to a pointer to the data.
`buildArrayBoundsError(irs, loc, lwr, upr, elength)`	Construct elem to run when an array bounds check fails.
`callCAssert(irs, loc, exp, emsg, str)`	Generate call to C's assert failure function. One of exp, emsg, or str must not be null.
`clearStringTab()`	Reset stringTab[] between object files being emitted, because the symbols are local.
`elAssign(e1, e2, t, tx)`	Generate a copy from e2 to e1.
`elemIsLvalue(e)`	Return `true` if elem is a an lvalue. Lvalue elems are OPvar and OPind.
`genHalt(loc)`	Generate HALT instruction.
`getTypeInfo(loc, t, irs)`
`needsDtor(t)`	Determine if t is a struct that has destructor.
`needsPostblit(t)`	Determine if t is a struct that has postblit.
`sarray_toDarray(loc, tfrom, tto, e)`
`setEthis2(loc, irs, fd, ethis2, ethis, eside)`	Initialize the dual-context array with the context pointers.
`toElemDtor(e, irs)`	Convert Expression to elem, then append destructors for any temporaries created in elem.
`toStringSymbol(str, len, sz)`	Write read-only string to object file, create a local symbol for it. Makes a copy of str's contents, does not keep a reference to it.
`toStringSymbol(se)`	Turn StringExp into Symbol.
`toTraceGC(irs, e, loc)`	Replace call to GC allocator with call to tracing GC allocator.
`type_zeroCopy(t)`	Determine if zero bits need to be copied for this backend type

Authors

Walter Bright

License

Boost License 1.0