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| author | chriseth <chris@ethereum.org> | 2018-09-04 23:24:06 +0800 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-09-04 23:24:06 +0800 |
| commit | 9daac90cf7d0a28f5d631b9f5234e4268b5b61b7 (patch) | |
| tree | 4a65232241445b00e29977b8e958f0b34be1ff8b /test/libsolidity | |
| parent | cc7daf7b476f498c4dcde7bdb342974097ffe9bf (diff) | |
| parent | ac8892e0e3ab4e0152ba74c5857b79aec54e7f1b (diff) | |
| download | dexon-solidity-9daac90cf7d0a28f5d631b9f5234e4268b5b61b7.tar.gz dexon-solidity-9daac90cf7d0a28f5d631b9f5234e4268b5b61b7.tar.zst dexon-solidity-9daac90cf7d0a28f5d631b9f5234e4268b5b61b7.zip | |
Merge pull request #4888 from ethereum/disallow_single_statement_vardecl_if_while_for
Disallow single statement var decl in if/while/for without blocks
Diffstat (limited to 'test/libsolidity')
5 files changed, 58 insertions, 0 deletions
diff --git a/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol b/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol new file mode 100644 index 00000000..8fc48b33 --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/do_while.sol @@ -0,0 +1,12 @@ +pragma solidity >0.4.24; + +contract C +{ + function f(uint x) public pure { + do + uint y; + while (x > 0); + } +} +// ---- +// SyntaxError: (81-87): Variable declarations can only be used inside blocks. diff --git a/test/libsolidity/syntaxTests/variableDeclaration/else.sol b/test/libsolidity/syntaxTests/variableDeclaration/else.sol new file mode 100644 index 00000000..914e0c0c --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/else.sol @@ -0,0 +1,13 @@ +pragma solidity >0.4.24; + +contract C +{ + function f(uint x) public pure { + if (x > 0) + {uint y;} + else + uint z; + } +} +// ---- +// SyntaxError: (109-115): Variable declarations can only be used inside blocks. diff --git a/test/libsolidity/syntaxTests/variableDeclaration/for.sol b/test/libsolidity/syntaxTests/variableDeclaration/for.sol new file mode 100644 index 00000000..bc137f93 --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/for.sol @@ -0,0 +1,11 @@ +pragma solidity >0.4.24; + +contract C +{ + function f(uint x) public pure { + for (uint i = 0; i < x; ++i) + uint y; + } +} +// ---- +// SyntaxError: (107-113): Variable declarations can only be used inside blocks. diff --git a/test/libsolidity/syntaxTests/variableDeclaration/if.sol b/test/libsolidity/syntaxTests/variableDeclaration/if.sol new file mode 100644 index 00000000..75ab2026 --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/if.sol @@ -0,0 +1,11 @@ +pragma solidity >0.4.24; + +contract C +{ + function f(uint x) public pure { + if (x > 0) + uint y; + } +} +// ---- +// SyntaxError: (89-95): Variable declarations can only be used inside blocks. diff --git a/test/libsolidity/syntaxTests/variableDeclaration/while.sol b/test/libsolidity/syntaxTests/variableDeclaration/while.sol new file mode 100644 index 00000000..2997d80c --- /dev/null +++ b/test/libsolidity/syntaxTests/variableDeclaration/while.sol @@ -0,0 +1,11 @@ +pragma solidity >0.4.24; + +contract C +{ + function f(uint x) public pure { + while (x > 0) + uint y; + } +} +// ---- +// SyntaxError: (92-98): Variable declarations can only be used inside blocks. |