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Expr: other minor initialization cleanup

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This commit is contained in:
Tim Wojtulewicz 2020-02-27 13:16:17 -07:00
parent 8e27cc0a0d
commit c466e63493
2 changed files with 5 additions and 9 deletions
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8
src/Expr.h
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@ -16,7 +16,7 @@
using std::string;
typedef enum {
enum BroExprTag : int {
EXPR_ANY = -1,
EXPR_NAME, EXPR_CONST,
EXPR_CLONE,
@ -54,7 +54,7 @@ typedef enum {
EXPR_IS,
EXPR_INDEX_SLICE_ASSIGN,
#define NUM_EXPRS (int(EXPR_INDEX_SLICE_ASSIGN) + 1)
} BroExprTag;
};
extern const char* expr_name(BroExprTag t);
@ -205,7 +205,7 @@ public:
virtual TraversalCode Traverse(TraversalCallback* cb) const = 0;
protected:
Expr() { type = 0; }
Expr() = default;
explicit Expr(BroExprTag arg_tag);
virtual void ExprDescribe(ODesc* d) const = 0;
@ -225,7 +225,7 @@ protected:
void RuntimeErrorWithCallStack(const std::string& msg) const;
BroExprTag tag;
BroType* type;
BroType* type = nullptr;
bool paren;
};