cerc-io/solidity
15
0
Fork 0
mirror of https://github.com/ethereum/solidity synced 2023-10-03 13:03:40 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

Yul: Fix cleanup for left shift of bytes types.

Browse Source
This commit is contained in:
chriseth 2021-08-04 13:48:39 +02:00
parent 2d5b9036c2
commit 0112fed73b
2 changed files with 3 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
libsolidity/codegen/YulUtilFunctions.cpp
View File

@ -445,7 +445,7 @@ string YulUtilFunctions::typedShiftLeftFunction(Type const& _type, Type const& _
Whiskers(R"( Whiskers(R"(
function <functionName>(value, bits) -> result { function <functionName>(value, bits) -> result {
bits := <cleanAmount>(bits) bits := <cleanAmount>(bits)
result := <cleanup>(<shift>(bits, value)) result := <cleanup>(<shift>(bits, <cleanup>(value)))
} }
)") )")
("functionName", functionName) ("functionName", functionName)

4
test/libsolidity/semanticTests/operators/shifts/shift_bytes_cleanup_viaYul.sol
View File

@ -13,8 +13,8 @@ contract C {
} }
} }
// ==== // ====
// compileViaYul: true
// compileToEwasm: also // compileToEwasm: also
// compileViaYul: true
// ---- // ----
// l(uint8): 64 -> 0x3930313233343536373839306162636465000000000000000000000000000000 // l(uint8): 64 -> 0x3930313233343536373839300000000000000000000000000000000000000000
// r(uint8): 64 -> 0x313233343536373839303132000000000000000000000000 // r(uint8): 64 -> 0x313233343536373839303132000000000000000000000000