solidity/test/libsolidity/semanticTests/getters/mapping_with_names.sol
Soham Zemse fa78e0f3d4 feat: allow named parameters in mapping types
Co-authored-by: Hari <webmail.hari@gmail.com>

test: add parser and abi test cases

docs: add example on using named parameters for mappings

- Add changelog

feat: update antlr grammar to allow named parameters in mappings

fix: prevent conflicting mapping parameter names

ref: change order of mapping initializers

test: update expectations and fix build

test: add more tests

fix: use common error & code for conflicting params

fix: issue with accessing nested mapping

test: add conflicting params tests for more nested levels

Update libsolidity/analysis/DeclarationTypeChecker.cpp

Co-authored-by: Nikola Matić <nikola.matic@ethereum.org>

fix: error reported with the same code twice

test: add more tests for 3 level nested mapping

Address review comments
2022-12-08 11:56:58 +01:00

10 lines
195 B
Solidity

contract C {
mapping(uint a => mapping(uint b => uint c)) public x;
constructor() {
x[1][2] = 3;
}
}
// ----
// x(uint256,uint256): 1, 2 -> 3
// x(uint256,uint256): 0, 0 -> 0