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Keeping track of locations in parser.

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This commit is contained in:
Stefano Sanfilippo 2015-03-26 15:19:07 +01:00
parent 4c9c5dc13b
commit 554f80ac5d
1 changed files with 17 additions and 2 deletions
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19
src/Monicelli.ypp
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@ -126,9 +126,10 @@
%type<assignval> assign_stmt %type<assignval> assign_stmt
%type<loopval> loop_stmt %type<loopval> loop_stmt
%type<returnval> return_stmt %type<returnval> return_stmt
%type<expressionval> expression maybe_expression simple_expression var_init %type<expressionval> expression maybe_expression simple_expression expression_inner
%type<expressionval> var_init
%type<exprlistval> call_arglist call_args %type<exprlistval> call_arglist call_args
%type<semiexpval> semi_expression %type<semiexpval> semi_expression semi_expression_inner
%type<idval> variable %type<idval> variable
%type<numericval> numeric %type<numericval> numeric
%type<boolval> pointer %type<boolval> pointer
@ -196,6 +197,7 @@ statements:
} }
| statements statement { | statements statement {
if ($2 != nullptr) { if ($2 != nullptr) {
$2->setLocation(@2);
$1->push_back($2); $1->push_back($2);
} }
$$ = $1; $$ = $1;
@ -268,6 +270,7 @@ loop_stmt:
; ;
branch_stmt: branch_stmt:
BRANCH_CONDITION variable BRANCH_BEGIN branch_body BRANCH_END { BRANCH_CONDITION variable BRANCH_BEGIN branch_body BRANCH_END {
$2->setLocation(@2);
$$ = new Branch($2, $4); $$ = new Branch($2, $4);
} }
; ;
@ -329,6 +332,12 @@ assert_stmt:
} }
; ;
expression: expression:
expression_inner {
$1->setLocation(@1);
$$ = $1;
}
;
expression_inner:
simple_expression { simple_expression {
$$ = $1; $$ = $1;
} }
@ -364,6 +373,12 @@ expression:
} }
; ;
semi_expression: semi_expression:
semi_expression_inner {
$1->setLocation(@1);
$$ = $1;
}
;
semi_expression_inner:
expression { expression {
$$ = new SemiExpEq($1); $$ = new SemiExpEq($1);
} }