Remove some dead defines

Merge branch 'PHP-7.0'

Move semicolon into TSRMLS_CACHE_EXTERN/DEFINE

Also re bug #71575.

Remove EXT_TYPE_UNUSED in favor of IS_UNUSED

This means we no longer allocate an unused VAR for the retval of
instructions that support unused results.

Nearly all instructions a

Remove EXT_TYPE_UNUSED in favor of IS_UNUSED

This means we no longer allocate an unused VAR for the retval of
instructions that support unused results.

Nearly all instructions already used the result variable only if
it was used. The only exception to this was the return value
variable for internal function call results. I've adjusted the code
to use a stack zval for the unused return case now. As we have
retval specialization now, we know that it doesn't matter.

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Merge branch 'PHP-7.0'

bump year which is missed in rev 49493a2

no more dev ZEND_VERSION

Zend Engine 3.1.0-dev for master

Remove free_string_zval

HANDLE_BLOCK_INTERRUPTIONS() is not used by SAPIs anymore. It may be useful only when PHP configured with --enable-zend-signals.

Mark parse error functions as cold

Fixed typo

Mark error and exception functions as "cold" (Matt's idea)

Remove need to pass error level

Enable throwing custom exceptions from errors

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,

Always throw TypeException on throwing zpp failures

Introduces a ZEND_PARSE_PARAMS_THROW flag for zpp, which forces to
report FAILURE errors using a TypeException instead of a Warning,
like it would happen in strict mode.

Adds a zend_parse_parameters_throw() convenience function, which
invokes zpp with this flag.

Converts all cases I could identify, where we currently have
throwing zpp usage in constructors and replaces them with this API.
Error handling is still replaced to EH_THROW in some cases to handle
other, domain-specific errors in constructors.

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Refactor error implementation significantly to centralize error mode behavior. Add zend_internal_type_error() function

Fixed zend_hash_append result duplicated key

actually, maybe we should precalculate before calling zend_hash_appen
when we are not sure whether the hash is caclculated(prop_info->name).

Fixed zend_hash_append result duplicated key

actually, maybe we should precalculate before calling zend_hash_appen
when we are not sure whether the hash is caclculated(prop_info->name).

but it looks a little ugly.. (also for zend_string_copy)

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Use zend_string* instead of char* for opened_patch handling. Avoid reallocations and improve string reuse.

made ZEND_TSRMLS_CACHE_* macros look like function calls

which also comply with the current semantics for such macros

This should fix compilation on OSX (bug #68987 Failed to compile zend.c with gcc-4.9.2)

bump year

trailing whitespace removal

second shot on removing TSRMLS_*

first shot remove TSRMLS_* things