diff options
Diffstat (limited to 'tools/build/src/engine/jamgram.y')
| -rw-r--r-- | tools/build/src/engine/jamgram.y | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/build/src/engine/jamgram.y b/tools/build/src/engine/jamgram.y index 543f1561a4..2e980b8f74 100644 --- a/tools/build/src/engine/jamgram.y +++ b/tools/build/src/engine/jamgram.y @@ -17,8 +17,10 @@ %token _RBRACKET_t %token ACTIONS_t %token BIND_t +%token BREAK_t %token CASE_t %token CLASS_t +%token CONTINUE_t %token DEFAULT_t %token ELSE_t %token EXISTING_t @@ -128,6 +130,9 @@ # define psete( s,l,s1,f ) parse_make( PARSE_SETEXEC,l,P0,P0,s,s1,f ) # define pswitch( l,r ) parse_make( PARSE_SWITCH,l,r,P0,S0,S0,0 ) # define pwhile( l,r ) parse_make( PARSE_WHILE,l,r,P0,S0,S0,0 ) +# define preturn( l ) parse_make( PARSE_RETURN,l,P0,P0,S0,S0,0 ) +# define pbreak() parse_make( PARSE_BREAK,P0,P0,P0,S0,S0,0 ) +# define pcontinue() parse_make( PARSE_CONTINUE,P0,P0,P0,S0,S0,0 ) # define pnode( l,r ) parse_make( F0,l,r,P0,S0,S0,0 ) # define psnode( s,l ) parse_make( F0,l,P0,P0,s,S0,0 ) @@ -196,7 +201,11 @@ rule : _LBRACE_t block _RBRACE_t | arg ON_t list assign list _SEMIC_t { $$.parse = pset1( $1.parse, $3.parse, $5.parse, $4.number ); } | RETURN_t list _SEMIC_t - { $$.parse = $2.parse; } + { $$.parse = preturn( $2.parse ); } + | BREAK_t _SEMIC_t + { $$.parse = pbreak(); } + | CONTINUE_t _SEMIC_t + { $$.parse = pcontinue(); } | FOR_t local_opt ARG IN_t list _LBRACE_t block _RBRACE_t { $$.parse = pfor( $3.string, $5.parse, $7.parse, $2.number ); } | SWITCH_t list _LBRACE_t cases _RBRACE_t |