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author | Eduardo Julian | 2018-04-14 02:02:13 -0400 |
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committer | Eduardo Julian | 2018-04-14 02:02:13 -0400 |
commit | 4ef2dbc49cd6dae1b8235dfd13dcd298c8aa3bfe (patch) | |
tree | db12bd62ab3e1c9767bfe43edc030e3bfc77ef95 /new-luxc/source/luxc/lang/translation/r/reference.jvm.lux | |
parent | ca238f9c89d3156842b0a3d5fe24a5d69b2eedb0 (diff) |
- Initial R back-end implementation.
Diffstat (limited to '')
-rw-r--r-- | new-luxc/source/luxc/lang/translation/r/reference.jvm.lux | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/new-luxc/source/luxc/lang/translation/r/reference.jvm.lux b/new-luxc/source/luxc/lang/translation/r/reference.jvm.lux new file mode 100644 index 000000000..0a1bcae1f --- /dev/null +++ b/new-luxc/source/luxc/lang/translation/r/reference.jvm.lux @@ -0,0 +1,42 @@ +(.module: + lux + (lux [macro] + (data [text] + text/format)) + (luxc ["&" lang] + (lang [".L" variable #+ Variable Register] + (host [r #+ Expression Statement SVar @@]))) + [//] + (// [".T" runtime])) + +(do-template [<register> <translation> <prefix>] + [(def: #export (<register> register) + (-> Register SVar) + (r.var (format <prefix> (%i (nat-to-int register))))) + + (def: #export (<translation> register) + (-> Register (Meta Expression)) + (:: macro.Monad<Meta> wrap (@@ (<register> register))))] + + [closure translate-captured "c"] + [variable translate-local "v"]) + +(def: #export (local var) + (-> Variable SVar) + (if (variableL.captured? var) + (closure (variableL.captured-register var)) + (variable (int-to-nat var)))) + +(def: #export (translate-variable var) + (-> Variable (Meta Expression)) + (if (variableL.captured? var) + (translate-captured (variableL.captured-register var)) + (translate-local (int-to-nat var)))) + +(def: #export global + (-> Ident SVar) + (|>> //.definition-name r.var)) + +(def: #export (translate-definition name) + (-> Ident (Meta Expression)) + (:: macro.Monad<Meta> wrap (@@ (global name)))) |