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Make builtin binding fast again by binding only referenced symbols

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Avoid doing the internal binding of top-level symbols in the parser,
leaving that work to be done in a post-processing step. For builtins,
this lets us do a reference-aware bind step (block_bind_incremental)
*after* generating builtins/0.

Libraries are a bit trickier since they may be bound multiple times, so
instead of thinking through the implications I added (block_bind_self)
to resolve all internal symbols immediately.
This commit is contained in:
Muh Muhten authored and Nico Williams committed 2019-02-20 19:43:13 -06:00
1 parent b2b0bd37a1
commit e843a4fdf9
6 files changed
+54 -9
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src/compile.h
+2 -1
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@@ -72,9 +72,10 @@ int block_has_only_binders(block, int bindflags);
int block_has_main(block);
int block_is_funcdef(block b);
int block_is_single(block b);
block block_bind(block binder, block body, int bindflags);
block block_bind_library(block binder, block body, int bindflags, const char* libname);
block block_bind_referenced(block binder, block body, int bindflags);
block block_bind_incremental(block binder, block body, int bindflags);
block block_bind_self(block binder, int bindflags);
block block_drop_unreferenced(block body);
jv block_take_imports(block* body);