description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
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Learn more about: Compiler Error C2422 |
Compiler Error C2422 |
11/04/2016 |
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ef0ec302-4028-4778-b134-0b8cea4bcad9 |
illegal segment override in 'operand'
Inline assembly code incorrectly uses a segment override operator (colon) on an operand. Possible causes include:
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The register preceding the operator is not a segment register.
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The register preceding the operator is not the only segment register in the operand.
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The segment override operator appears within an indirection operator (brackets).
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The expression following the segment override operator is not an immediate operand or a memory operand.
The following sample generates C2422:
// C2422.cpp
// processor: x86
int main() {
_asm {
mov AX, [BX:ES] // C2422
mov AX, ES // OK
}
}