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| author | Zahary Karadjov <zahary@gmail.com> | 2018-04-18 19:40:08 +0300 |
|---|---|---|
| committer | Andreas Rumpf <rumpf_a@web.de> | 2018-05-07 09:37:49 +0200 |
| commit | bdcb72959729a5c4b195f9bf6b2ac8783c27f38e (patch) | |
| tree | b0ba8988e45410d1e869b7af35e30bfe57d236f3 /compiler/modules.nim | |
| parent | 7897026e575a4abd44583cd453b8d36cac96327e (diff) | |
| download | Nim-bdcb72959729a5c4b195f9bf6b2ac8783c27f38e.tar.gz | |
Better support for treating templates and macros as symbols.
This allows you to pass a template or a macro to another macro which can then inspect the implementation of the former template/macro using `getImpl`. Since templates can be freely redefined, this allows you to treat their symbols as compile-time variables that have lexical scope. A motivating PoC example for a logging library taking advantage of this will be provided in the next commit. Implementation details: * The name of a template or a macro will be consider a symbol if the template/macro requires parameters * For parameterless templates/macros, you can use `bindSym`, which was extended to also work outside of compile-time procs.
Diffstat (limited to 'compiler/modules.nim')
0 files changed, 0 insertions, 0 deletions