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riscv-gcc-1
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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")
are now errors by default, rather than warnings. This can be reverted
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:
* Namespaces are fully supported. The library has not yet been converted
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