25 lines
713 B
Diff
25 lines
713 B
Diff
Enable -Wtrampolines by default.
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--- a/gcc/common.opt
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+++ b/gcc/common.opt
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@@ -648,7 +648,7 @@ Common Var(warn_system_headers) Warning
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Do not suppress warnings from system headers
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Wtrampolines
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-Common Var(warn_trampolines) Warning
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+Common Var(warn_trampolines) Init(1) Warning
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Warn whenever a trampoline is generated
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Wtype-limits
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--- a/gcc/doc/gcc.info
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+++ b/gcc/doc/gcc.info
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@@ -4021,6 +4021,8 @@ compiler warns that an unrecognized option is present.
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and thus requires the stack to be made executable in order for the
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program to work properly.
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+ This warning is enabled by default in Gentoo.
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+
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'-Wfloat-equal'
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Warn if floating-point values are used in equality comparisons.
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