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Diffstat (limited to 'gcc/go/gofrontend/backend.h')
| -rw-r--r-- | gcc/go/gofrontend/backend.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/gcc/go/gofrontend/backend.h b/gcc/go/gofrontend/backend.h index a6c2426..01f3cfa 100644 --- a/gcc/go/gofrontend/backend.h +++ b/gcc/go/gofrontend/backend.h @@ -127,6 +127,23 @@ class Backend if_statement(Bexpression* condition, Bstatement* then_block, Bstatement* else_block, source_location) = 0; + // Create a switch statement where the case values are constants. + // CASES and STATEMENTS must have the same number of entries. If + // VALUE matches any of the list in CASES[i], which will all be + // integers, then STATEMENTS[i] is executed. STATEMENTS[i] will + // either end with a goto statement or will fall through into + // STATEMENTS[i + 1]. CASES[i] is empty for the default clause, + // which need not be last. + virtual Bstatement* + switch_statement(Bexpression* value, + const std::vector<std::vector<Bexpression*> >& cases, + const std::vector<Bstatement*>& statements, + source_location) = 0; + + // Create a single statement from a list of statements. + virtual Bstatement* + statement_list(const std::vector<Bstatement*>&) = 0; + // Labels. // Create a new label. NAME will be empty if this is a label |