Commit 2330bbc25788b2253a626f85c741b083b8071f9d
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fzn-parser/examples/aust.ast.old
| ... | ... | @@ -7,7 +7,7 @@ _T > [[]|_T]. |
| 7 | 7 | _T > [int:lit(1)|_T]. |
| 8 | 8 | _T > [int:lit(-1)|_T]. |
| 9 | 9 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 10 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 10 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 11 | 11 | [H,T|_T] > [[H|T]|_T]. |
| 12 | 12 | _T > [int(1,3)|_T]. |
| 13 | 13 | _T > [_:id('output_var')|_T]. |
| ... | ... | @@ -50,7 +50,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 50 | 50 | _T > [_:id('wa')|_T]. |
| 51 | 51 | _T > [_:id('nt')|_T]. |
| 52 | 52 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 53 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 53 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 54 | 54 | _T > [int:lit(0)|_T]. |
| 55 | 55 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 56 | 56 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -61,7 +61,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 61 | 61 | _T > [_:id('wa')|_T]. |
| 62 | 62 | _T > [_:id('sa')|_T]. |
| 63 | 63 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 64 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 64 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 65 | 65 | _T > [int:lit(0)|_T]. |
| 66 | 66 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 67 | 67 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -72,7 +72,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 72 | 72 | _T > [_:id('nt')|_T]. |
| 73 | 73 | _T > [_:id('sa')|_T]. |
| 74 | 74 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 75 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 75 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 76 | 76 | _T > [int:lit(0)|_T]. |
| 77 | 77 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 78 | 78 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -83,7 +83,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 83 | 83 | _T > [_:id('nt')|_T]. |
| 84 | 84 | _T > [_:id('q')|_T]. |
| 85 | 85 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 86 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 86 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 87 | 87 | _T > [int:lit(0)|_T]. |
| 88 | 88 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 89 | 89 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -94,7 +94,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 94 | 94 | _T > [_:id('sa')|_T]. |
| 95 | 95 | _T > [_:id('q')|_T]. |
| 96 | 96 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 97 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 97 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 98 | 98 | _T > [int:lit(0)|_T]. |
| 99 | 99 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 100 | 100 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -105,7 +105,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 105 | 105 | _T > [_:id('sa')|_T]. |
| 106 | 106 | _T > [_:id('nsw')|_T]. |
| 107 | 107 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 108 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 108 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 109 | 109 | _T > [int:lit(0)|_T]. |
| 110 | 110 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 111 | 111 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -116,7 +116,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 116 | 116 | _T > [_:id('sa')|_T]. |
| 117 | 117 | _T > [_:id('v')|_T]. |
| 118 | 118 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 119 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 119 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 120 | 120 | _T > [int:lit(0)|_T]. |
| 121 | 121 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 122 | 122 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -127,7 +127,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 127 | 127 | _T > [_:id('q')|_T]. |
| 128 | 128 | _T > [_:id('nsw')|_T]. |
| 129 | 129 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 130 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 130 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 131 | 131 | _T > [int:lit(0)|_T]. |
| 132 | 132 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 133 | 133 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| ... | ... | @@ -138,7 +138,7 @@ _T > [_:id('X_INTRODUCED_0')|_T]. |
| 138 | 138 | _T > [_:id('nsw')|_T]. |
| 139 | 139 | _T > [_:id('v')|_T]. |
| 140 | 140 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 141 | -[Es|_T] > [array(_,[_]):alit(Es)|_T]. | |
| 141 | +[Es|_T] > [array(_):alit(Es)|_T]. | |
| 142 | 142 | _T > [int:lit(0)|_T]. |
| 143 | 143 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. |
| 144 | 144 | [T2:E2,T1:E1|_T] > [(T1,T2):(E1,E2)|_T]. | ... | ... |
fzn-parser/flatzinc.y
| ... | ... | @@ -119,6 +119,7 @@ pred_decl_item: |
| 119 | 119 | |
| 120 | 120 | var_decl_item: |
| 121 | 121 | VAR non_array_ti_expr_tail ':' ident_anns var_decl_item2 |
| 122 | + { AST ("ID,T") | |
| 122 | 123 | | non_array_ti_expr_tail ':' ident_anns '=' expr |
| 123 | 124 | | ARRAY '[' INT_LITERAL DOTDOT INT_LITERAL ']' OF array_decl_tail |
| 124 | 125 | |
| ... | ... | @@ -135,8 +136,8 @@ array_decl_tail2: |
| 135 | 136 | | /*empty*/ |
| 136 | 137 | |
| 137 | 138 | ident_anns: |
| 138 | - IDENT annotations | |
| 139 | - | UNDERSCORE_IDENT annotations | |
| 139 | + IDENT { PUSH (("id('%s')", $1)); } annotations | |
| 140 | + | UNDERSCORE_IDENT { PUSH (("id('%s')", $1)); } annotations | |
| 140 | 141 | |
| 141 | 142 | constraint_item: |
| 142 | 143 | CONSTRAINT constraint_elem annotations | ... | ... |
fzn-parser/fznslurp.pl
| ... | ... | @@ -4,6 +4,10 @@ load_ast(AST) :- load_ast(_>[], [], AST). |
| 4 | 4 | |
| 5 | 5 | load_ast(end_of_file, AST, AST). |
| 6 | 6 | load_ast(IN > INT, IN, OUT) :- read(OP), !, |
| 7 | - write(OP), nl, | |
| 7 | + ( g_read(ast_debug, true) -> | |
| 8 | + write(OP), nl | |
| 9 | + ; true ), | |
| 8 | 10 | load_ast(OP, INT, OUT). |
| 9 | 11 | |
| 12 | +slurp(FILE, AST) :- see(FILE), load_ast(AST), !, seen. | |
| 13 | +slurp(_, end_of_file) :- seen. | ... | ... |