[project @ 1996-01-08 20:28:12 by partain]
[ghc.git] / ghc / compiler / yaccParser / U_entidt.hs
1
2
3 module U_entidt where
4 import UgenUtil
5 import Util
6
7 import U_list
8 data U_entidt = U_entid U_stringId | U_enttype U_stringId | U_enttypeall U_stringId | U_enttypecons U_stringId U_list | U_entclass U_stringId U_list | U_entmod U_stringId
9
10 rdU_entidt :: _Addr -> UgnM U_entidt
11 rdU_entidt t
12 = ioToUgnM (_ccall_ tentidt t) `thenUgn` \ tag@(I# _) ->
13 if tag == ``entid'' then
14 ioToUgnM (_ccall_ gentid t) `thenUgn` \ x_gentid ->
15 rdU_stringId x_gentid `thenUgn` \ y_gentid ->
16 returnUgn (U_entid y_gentid)
17 else if tag == ``enttype'' then
18 ioToUgnM (_ccall_ gitentid t) `thenUgn` \ x_gitentid ->
19 rdU_stringId x_gitentid `thenUgn` \ y_gitentid ->
20 returnUgn (U_enttype y_gitentid)
21 else if tag == ``enttypeall'' then
22 ioToUgnM (_ccall_ gatentid t) `thenUgn` \ x_gatentid ->
23 rdU_stringId x_gatentid `thenUgn` \ y_gatentid ->
24 returnUgn (U_enttypeall y_gatentid)
25 else if tag == ``enttypecons'' then
26 ioToUgnM (_ccall_ gctentid t) `thenUgn` \ x_gctentid ->
27 rdU_stringId x_gctentid `thenUgn` \ y_gctentid ->
28 ioToUgnM (_ccall_ gctentcons t) `thenUgn` \ x_gctentcons ->
29 rdU_list x_gctentcons `thenUgn` \ y_gctentcons ->
30 returnUgn (U_enttypecons y_gctentid y_gctentcons)
31 else if tag == ``entclass'' then
32 ioToUgnM (_ccall_ gcentid t) `thenUgn` \ x_gcentid ->
33 rdU_stringId x_gcentid `thenUgn` \ y_gcentid ->
34 ioToUgnM (_ccall_ gcentops t) `thenUgn` \ x_gcentops ->
35 rdU_list x_gcentops `thenUgn` \ y_gcentops ->
36 returnUgn (U_entclass y_gcentid y_gcentops)
37 else if tag == ``entmod'' then
38 ioToUgnM (_ccall_ gmentid t) `thenUgn` \ x_gmentid ->
39 rdU_stringId x_gmentid `thenUgn` \ y_gmentid ->
40 returnUgn (U_entmod y_gmentid)
41 else
42 error ("rdU_entidt: bad tag selection:"++show tag++"\n")