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author | Adrian Thurston <thurston@colm.net> | 2018-03-10 22:43:36 -0500 |
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committer | Adrian Thurston <thurston@colm.net> | 2018-03-10 22:43:36 -0500 |
commit | 7369ea21f22431f7b8c6623328960dce2df89d45 (patch) | |
tree | 368c7c2bc659af2ac1e662b17dab805d4f40f8d1 /src/colm.lm | |
parent | 2efdd395cd3b1cee4ee6cb00ec31c4d3e06df64c (diff) | |
download | colm-7369ea21f22431f7b8c6623328960dce2df89d45.tar.gz |
added a send statement without the send <id>
Added a bare send statement. This statement assumes availibility of send target
named 'Output'
Removed the expression statment to avoid ambiguity with factor string. Requires
copying some factor items to the statment.
Diffstat (limited to 'src/colm.lm')
-rw-r--r-- | src/colm.lm | 30 |
1 files changed, 17 insertions, 13 deletions
diff --git a/src/colm.lm b/src/colm.lm index 47188910..e680a185 100644 --- a/src/colm.lm +++ b/src/colm.lm @@ -516,7 +516,6 @@ def case_clause_list def statement [print_stmt] :Print commit -| [expr_stmt] :Expr commit | [var_def opt_def_init] :VarDef commit | [FOR id COLON type_ref IN iter_call block_or_single] :For commit | [IF code_expr block_or_single elsif_list] :If commit @@ -528,6 +527,9 @@ def statement | [RETURN code_expr] :Return commit | [BREAK] :Break commit | [REJECT] :Reject commit +| [var_ref POPEN call_arg_list PCLOSE] :Call +| [stmt_or_factor] :StmtOrFactor +| [accumulate opt_eos] :BareSend def elsif_list [elsif_clause elsif_list] :Clause @@ -630,22 +632,11 @@ def code_factor | [TRUE] :True | [FALSE] :False | [POPEN code_expr PCLOSE] :Paren -| [SEND var_ref accumulate opt_eos] :Send -| [SEND_TREE var_ref accumulate opt_eos] :SendTree -| [PARSE opt_capture type_ref opt_field_init accumulate] :Parse -| [PARSE_TREE opt_capture type_ref opt_field_init accumulate] :ParseTree -| [PARSE_STOP opt_capture type_ref opt_field_init accumulate] :ParseStop -| [REDUCE id type_ref opt_field_init accumulate] :Reduce -| [READ_REDUCE id type_ref opt_field_init accumulate] :ReadReduce -| [CONS opt_capture type_ref opt_field_init constructor] :Cons -| [MATCH var_ref pattern] :Match | [string] :String | [type_ref IN var_ref] :In -| [MAKE_TREE POPEN call_arg_list PCLOSE] :MakeTree -| [MAKE_TOKEN POPEN call_arg_list PCLOSE] :MakeToken | [TYPEID LT type_ref GT] :TypeId -| [NEW opt_capture type_ref POPEN FieldInitList: field_init* PCLOSE] :New | [CAST LT type_ref GT code_factor] :Cast +| [stmt_or_factor] :StmtOrFactor def type_ref [region_qual id opt_repeat] :Id @@ -678,6 +669,19 @@ def opt_field_init def field_init [code_expr] +def stmt_or_factor + [PARSE opt_capture type_ref opt_field_init accumulate] :Parse +| [PARSE_TREE opt_capture type_ref opt_field_init accumulate] :ParseTree +| [PARSE_STOP opt_capture type_ref opt_field_init accumulate] :ParseStop +| [REDUCE id type_ref opt_field_init accumulate] :Reduce +| [READ_REDUCE id type_ref opt_field_init accumulate] :ReadReduce +| [SEND var_ref accumulate opt_eos] :Send +| [SEND_TREE var_ref accumulate opt_eos] :SendTree +| [MAKE_TREE POPEN call_arg_list PCLOSE] :MakeTree +| [MAKE_TOKEN POPEN call_arg_list PCLOSE] :MakeToken +| [CONS opt_capture type_ref opt_field_init constructor] :Cons +| [MATCH var_ref pattern] :Match +| [NEW opt_capture type_ref POPEN FieldInitList: field_init* PCLOSE] :New # # Pattern |