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| author | chriseth <chris@ethereum.org> | 2018-05-09 17:06:23 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-05-09 17:06:23 +0800 |
| commit | 54aa10ce367297a4b4f5ae3513dbe8c715e9fb88 (patch) | |
| tree | ce5ad2cf32e2118ae92191ec648a1f522d1255c0 /libsolidity/parsing/Token.h | |
| parent | c79351efb05be08f3f1797c8cf6ff50988b74763 (diff) | |
| parent | 840ed1e88a8d70bdbc541a1330654cb1e730e298 (diff) | |
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Merge pull request #4054 from ethereum/token-names
Improve parser error messages
Diffstat (limited to 'libsolidity/parsing/Token.h')
| -rw-r--r-- | libsolidity/parsing/Token.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/libsolidity/parsing/Token.h b/libsolidity/parsing/Token.h index 805fbf5d..4d7a7bc6 100644 --- a/libsolidity/parsing/Token.h +++ b/libsolidity/parsing/Token.h @@ -304,6 +304,17 @@ public: return m_string[tok]; } + static std::string friendlyName(Value tok) + { + char const* ret = toString(tok); + if (ret == nullptr) + { + ret = name(tok); + solAssert(ret != nullptr, ""); + } + return std::string(ret); + } + // @returns the precedence > 0 for binary and compare // operators; returns 0 otherwise. static int precedence(Value tok) |