|
Last change
on this file since 1183 was
1183,
checked in by mulligan, 10 years ago
|
|
removed parameterised label types in the three lowest level languages
|
|
File size:
1020 bytes
|
| Line | |
|---|
| 1 | include "joint/Joint.ma". |
|---|
| 2 | |
|---|
| 3 | definition lin_params: params ≝ |
|---|
| 4 | mk_params |
|---|
| 5 | unit unit unit unit registers_move Register |
|---|
| 6 | unit unit unit unit. |
|---|
| 7 | |
|---|
| 8 | definition pre_lin_statement ≝ |
|---|
| 9 | λglobals: list ident. joint_statement lin_params globals. |
|---|
| 10 | |
|---|
| 11 | definition lin_statement ≝ |
|---|
| 12 | λglobals. |
|---|
| 13 | option ident × (pre_lin_statement globals). |
|---|
| 14 | |
|---|
| 15 | definition well_formed_P ≝ |
|---|
| 16 | λA, B: Type[0]. |
|---|
| 17 | λcode: list (option A × B). |
|---|
| 18 | match code with |
|---|
| 19 | [ nil ⇒ False |
|---|
| 20 | | cons hd tl ⇒ |
|---|
| 21 | match \fst hd with |
|---|
| 22 | [ Some lbl ⇒ False |
|---|
| 23 | | None ⇒ True |
|---|
| 24 | ] |
|---|
| 25 | ]. |
|---|
| 26 | |
|---|
| 27 | inductive lin_function_definition (globals: list ident): Type[0] ≝ |
|---|
| 28 | lin_fu_internal: ∀code: list (lin_statement globals). well_formed_P ? ? code → lin_function_definition globals |
|---|
| 29 | | lin_fu_external: external_function → lin_function_definition globals. |
|---|
| 30 | |
|---|
| 31 | record lin_program: Type[0] ≝ |
|---|
| 32 | { |
|---|
| 33 | lin_pr_vars: list (ident × nat); |
|---|
| 34 | lin_pr_funcs: list (ident × (lin_function_definition (map ? ? (fst ? ?) lin_pr_vars))); |
|---|
| 35 | lin_pr_main: option ident |
|---|
| 36 | }. |
|---|
Note: See
TracBrowser
for help on using the repository browser.
