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Restricted types of parameters to cartesian types.

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This commit is contained in:
Christian Rinderknecht 2019-03-21 15:09:35 +01:00
parent 3b318d0f06
commit fa8adb9bde
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GPG Key ID: 9446816CFD267040
2 changed files with 19 additions and 4 deletions
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21
Parser.mly
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@ -303,7 +303,7 @@ parameters:
par(nsepseq(param_decl,SEMI)) { $1 }
param_decl:
Var var COLON type_expr {
Var var COLON param_type {
let stop = type_expr_to_region $4 in
let region = cover $1 stop
and value = {
@ -313,7 +313,7 @@ param_decl:
param_type = $4}
in ParamVar {region; value}
}
| Const var COLON type_expr {
| Const var COLON param_type {
let stop = type_expr_to_region $4 in
let region = cover $1 stop
and value = {
@ -330,7 +330,7 @@ entry_param_decl:
ParamConst const -> EntryConst const
| ParamVar var -> EntryVar var
}
| Storage var COLON type_expr {
| Storage var COLON param_type {
let stop = type_expr_to_region $4 in
let region = cover $1 stop
and value = {
@ -341,6 +341,21 @@ entry_param_decl:
in EntryStore {region; value}
}
param_type:
nsepseq(core_param_type,TIMES) {
let region = nsepseq_to_region type_expr_to_region $1
in TProd {region; value=$1}
}
core_param_type:
type_name {
TAlias $1
}
| type_name type_tuple {
let region = cover $1.region $2.region
in TApp {region; value = $1,$2}
}
block:
Begin series(instruction) {
let first, (others, terminator, close) = $2 in