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Reject duplicate built-in type definitions

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This commit is contained in:
Kamil Śliwak
2023-09-28 17:43:16 +02:00
parent 017771032b
commit 0819e31de8
3 changed files with 37 additions and 1 deletions
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test/libsolidity/syntaxTests/experimental/builtin/builtin_type_definition_duplicate.sol
+17
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@@ -0,0 +1,17 @@
pragma experimental solidity;
type void1 = __builtin("void");
type void2 = __builtin("void");
type word1 = __builtin("word");
type word2 = __builtin("word");
type fun1(T, U) = __builtin("fun");
type fun2(T, U) = __builtin("fun");
// ====
// EVMVersion: >=constantinople
// ----
// Warning 2264: (0-29): Experimental features are turned on. Do not use experimental features on live deployments.
// TypeError 9609: (63-94): Duplicate builtin type definition.
// TypeError 9609: (128-159): Duplicate builtin type definition.
// TypeError 9609: (197-232): Duplicate builtin type definition.