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Improve error message for an enum name conflicting with non-enum ID

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This commit is contained in:
Jon Siwek 2020-07-31 16:24:26 -07:00
parent 4a9567e04f
commit 69c0cf1513
3 changed files with 10 additions and 0 deletions
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1
src/Type.cc
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@ -1269,6 +1269,7 @@ void EnumType::CheckAndAddName(const string& module_name, const char* name,
// cyclic dependencies.
string fullname = make_full_var_name(module_name.c_str(), name);
if ( id->Name() != fullname
|| ! id->IsEnumConst()
|| (id->HasVal() && val != id->GetVal()->AsEnum())
|| GetName() != id->GetType()->GetName()
|| (names.find(fullname) != names.end() && names[fullname] != val) )

1
testing/btest/Baseline/language.enum-name-conflict/output
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@ -2,3 +2,4 @@ error in /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/
error in /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 15 and /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 5: conflicting definition of enum value 'RED' in type 'b'
error in /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 27 and /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 23: conflicting definition of enum value 'Foo::TWO' in type 'Foo::bf'
error in /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 32 and /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 22: conflicting definition of enum value 'Foo::ONE' in type 'Foo::bf'
error in /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 41 and /home/jon/pro/zeek/zeek/testing/btest/.tmp/language.enum-name-conflict/enum-name-conflict.zeek, line 38: conflicting definition of enum value 'NOPE' in type 'a'

8
testing/btest/language/enum-name-conflict.zeek
View file

@ -32,3 +32,11 @@ export {
ONE,
};
}
module GLOBAL;
global NOPE = 37;
redef enum a += {
NOPE,
};