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Function `dmd.dsymbol.handleSymbolRedeclarations`

ImportC allows redeclarations of C variables, functions and typedefs. extern int x; int x = 3;


						
				Dsymbol handleSymbolRedeclarations
				(
				

				  ref dmd.dscope.Scope sc,
				

				  Dsymbol s,
				

				  Dsymbol s2,
				

				  ScopeDsymbol sds
				

				);

and

extern void f(); void f() { } Attempt to merge them.

Parameters

Name	Description
sc	context
s	symbol to add to symbol table
s2	existing declaration
sds	symbol table

Returns

if s and s2 are successfully put in symbol table then return the merged symbol, null if they conflict

Authors

Walter Bright

License

Boost License 1.0