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lvzhengyang
riscv-gcc-1
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b1b9b120
Commit
b1b9b120
authored
Jun 21, 1999
by
Jason Merrill
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From-SVN: r27666
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b1b9b120
*** Changes
since EGCS 1.1
:
*** Changes
in GCC 2.95
:
* Messages about non-conformant code that we can still handle ("pedwarns")
* Messages about non-conformant code that we can still handle ("pedwarns")
are now errors by default, rather than warnings. This can be reverted
are now errors by default, rather than warnings. This can be reverted
with -fpermissive, and is overridden by -pedantic or -pedantic-errors.
with -fpermissive, and is overridden by -pedantic or -pedantic-errors.
* String constants are now of type `const char[n]', rather than `char[n]'.
This can be reverted with -fno-const-strings.
* References to functions are now supported.
* Lookup of class members during class definition now works in all cases.
* In overload resolution, type conversion operators are now properly
treated as always coming from the most derived class.
* C9x-style restricted pointers are supported, using the `__restrict'
keyword.
* You can now use -fno-implicit-inline-templates to suppress writing out
implicit instantiations of inline templates. Normally we do write them
out, even with -fno-implicit-templates, so that optimization doesn't
affect which instantiations are needed.
* -fstrict-prototype now also suppresses implicit declarations.
* Many obsolete options have been removed: -fall-virtual, -fmemoize-lookups,
-fsave-memoized, +e?, -fenum-int-equivalence, -fno-nonnull-objects.
* Unused virtual functions can be discarded on some targets by specifying
-ffunction-sections -fvtable-gc to the compiler and --gc-sections to the
linker. Unfortunately, this only works on Linux if you're linking
statically.
* Lots of bugs stomped.
*** Changes in EGCS 1.1:
*** Changes in EGCS 1.1:
* Namespaces are fully supported. The library has not yet been converted
* Namespaces are fully supported. The library has not yet been converted
...
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