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dcd675280e
* origin/topic/jsiwek/no-switch-fallthrough: Add "fallthrough" keyword, require a flow statement to end case blocks. Disable automatic case fallthrough in switch stmts. Addresses #754. I've added a test for the error case where no break/fallthrough/return is given. Closes #754.
34 lines
856 B
C
34 lines
856 B
C
// See the file "COPYING" in the main distribution directory for copyright.
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#ifndef stmt_enums_h
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#define stmt_enums_h
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// These are in a separate file to break circular dependences
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typedef enum {
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STMT_ANY = -1,
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STMT_ALARM, // Does no longer exist but kept to create enums consistent.
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STMT_PRINT, STMT_EVENT,
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STMT_EXPR,
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STMT_IF, STMT_WHEN, STMT_SWITCH,
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STMT_FOR, STMT_NEXT, STMT_BREAK,
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STMT_RETURN,
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STMT_ADD, STMT_DELETE,
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STMT_LIST, STMT_EVENT_BODY_LIST,
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STMT_INIT,
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STMT_FALLTHROUGH,
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STMT_NULL
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#define NUM_STMTS (int(STMT_NULL) + 1)
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} BroStmtTag;
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typedef enum {
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FLOW_NEXT, // continue on to next statement
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FLOW_LOOP, // go to top of loop
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FLOW_BREAK, // break out of loop
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FLOW_RETURN, // return from function
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FLOW_FALLTHROUGH // fall through to next switch case
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} stmt_flow_type;
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extern const char* stmt_name(BroStmtTag t);
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#endif
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