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authorcrupest <crupest@outlook.com>2021-09-10 20:56:46 +0800
committercrupest <crupest@outlook.com>2021-09-10 20:56:46 +0800
commit7ba941d5a55213f763686ef367d72c90ad85ef78 (patch)
treebf92fe1fd5374a2ef6a52dc72c843c7cd616a285 /include/cru/parse/Symbol.hpp
parent819b582849e8f5c40d1dbcac6c0cf26b265d36b0 (diff)
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Diffstat (limited to 'include/cru/parse/Symbol.hpp')
-rw-r--r--include/cru/parse/Symbol.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/cru/parse/Symbol.hpp b/include/cru/parse/Symbol.hpp
index 5c862c25..e22fb9bc 100644
--- a/include/cru/parse/Symbol.hpp
+++ b/include/cru/parse/Symbol.hpp
@@ -7,7 +7,7 @@ class Grammar;
// Base class of Terminal and Nonterminal.
class Symbol : public Object {
public:
- Symbol(Grammar* grammar, String name);
+ explicit Symbol(Grammar* grammar, String name);
CRU_DELETE_COPY(Symbol)
CRU_DELETE_MOVE(Symbol)