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| -rw-r--r-- | Changelog.md | 1 | ||||
| -rw-r--r-- | docs/assembly.rst | 2 |
2 files changed, 2 insertions, 1 deletions
diff --git a/Changelog.md b/Changelog.md index f84112e8..139238fd 100644 --- a/Changelog.md +++ b/Changelog.md @@ -2,6 +2,7 @@ Features: * Inline Assembly: Show useful error message if trying to access calldata variables. + * Inline Assembly: Support variable declaration without initial value (defaults to 0). * Type Checker: Disallow value transfers to contracts without a payable fallback function Bugfixes: diff --git a/docs/assembly.rst b/docs/assembly.rst index 00601371..0a120644 100644 --- a/docs/assembly.rst +++ b/docs/assembly.rst @@ -110,7 +110,7 @@ these curly braces, the following can be used (see the later sections for more d - opcodes (in "instruction style"), e.g. ``mload sload dup1 sstore``, for a list see below - opcodes in functional style, e.g. ``add(1, mlod(0))`` - labels, e.g. ``name:`` - - variable declarations, e.g. ``let x := 7`` or ``let x := add(y, 3)`` + - variable declarations, e.g. ``let x := 7``, ``let x := add(y, 3)`` or ``let x`` (initial value of empty (0) is assigned) - identifiers (labels or assembly-local variables and externals if used as inline assembly), e.g. ``jump(name)``, ``3 x add`` - assignments (in "instruction style"), e.g. ``3 =: x`` - assignments in functional style, e.g. ``x := add(y, 3)`` |