added back forward declaration to address warnings

7eadd6da · Francois Chabot · c7282d5b · 7eadd6da
Commit 7eadd6da authored Feb 28, 2020 by Francois Chabot
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unit-class_lexer.cpp test/src/unit-class_lexer.cpp +1 -0

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--- a/test/src/unit-class_lexer.cpp
+++ b/test/src/unit-class_lexer.cpp
@@ -37,6 +37,7 @@ using nlohmann::json;
 namespace
 {
 // shortcut to scan a string literal
+json::lexer::token_type scan_string(const char* s);
 json::lexer::token_type scan_string(const char* s)
 {
    auto ia = nlohmann::detail::input_adapter(s);