| description | title | ms.date | f1_keywords | helpviewer_keywords | ms.assetid | ||
|---|---|---|---|---|---|---|---|
Learn more about: Compiler Warning (level 3) C4554 |
Compiler Warning (level 3) C4554 |
11/04/2016 |
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55bb68f0-2e80-4330-8921-51083c4f8d53 |
'operator' : check operator precedence for possible error; use parentheses to clarify precedence
The following sample generates C4554:
// C4554.cpp
// compile with: /W3 /WX
int main() {
int a = 0, b = 0, c = 0;
a = a << b + c; // C4554
// probably intended (a << b) + c,
// but will get a << (b + c)
}