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* struct-init: Support range inits for local varsMichael Matz2016-12-151-0/+4
| | | | Implement missing support for range init for local variables.
* struct-init: Allow member initialization from qualified lvaluesMichael Matz2016-12-151-3/+25
| | | | See testcase.
* struct-init: Correctly parse unnamed member initializersMichael Matz2016-12-151-0/+23
| | | | | | | | | | | | | For union U { struct {int a,b}; int c; }; union U u = {{ 1, 2, }}; The unnamed first member of union U needs to actually exist in the structure so initializer parsing isn't confused about the double braces. That means also the a and b members must be part of _that_, not of union U directly. Which in turn means we need to do a bit more work for field lookup. See the testcase extension for more things that need to work.
* struct-init: CleanupMichael Matz2016-12-151-0/+11
| | | | | | | Remove dead code and variables. Properly check for unions when skipping fields in initializers. Make tests2/*.expect depend on the .c files so they are automatically rebuilt when the latter change.
* struct-init: Implement initializing subaggregatesMichael Matz2016-12-151-0/+139
E.g. "struct { struct S s; int a;} = { others, 42 };" if 'others' is also a 'struct S'. Also when the value is a compound literal. See added testcases.