diff options
Diffstat (limited to 'parser.y')
| -rw-r--r-- | parser.y | 10 |
1 files changed, 10 insertions, 0 deletions
@@ -115,6 +115,7 @@ stmt(A) ::= sel_stmt(B). { A = B; } stmt(A) ::= iter_stmt(B). { A = B; } stmt(A) ::= func_stmt(B). { A = B; } stmt(A) ::= try_stmt(B). { A = B; } +stmt(A) ::= switch_stmt(B). { A = B; } stmt(A) ::= ret_stmt(B). { A = B; } stmt(A) ::= break_stmt(B). { A = B; } stmt(A) ::= decl_stmt(B). { A = B; } @@ -174,6 +175,15 @@ try_stmt(A) ::= T_TRY(B) try_catch_block(C) T_CATCH try_catch_block(D). try_catch_block(A) ::= cpd_stmt(B). { A = B; } try_catch_block(A) ::= empty_object. { A = 0; } +switch_stmt(A) ::= T_SWITCH(B) T_LPAREN exp(C) T_RPAREN T_LBRACE switch_cases(D) T_RBRACE. + { A = wrap_op(B, C, D); } + +switch_cases(A) ::= switch_cases(B) switch_case(C). { A = append_op(B, C); } +switch_cases(A) ::= switch_case(B). { A = B; } + +switch_case(A) ::= T_CASE(B) exp(C) T_COLON stmts(D). { A = wrap_op(B, C, D); } +switch_case(A) ::= T_DEFAULT(B) T_COLON stmts(C). { A = wrap_op(B, C); } + args(A) ::= args(B) T_COMMA T_LABEL(C). { A = append_op(B, C); } args(A) ::= T_LABEL(B). { A = B; } |