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| author | Martin Liska <mliska@suse.cz> | 2022-08-16 11:15:30 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2022-08-16 11:24:31 +0200 |
| commit | 83bacf93844116c43d8a671b279875713f37e351 (patch) | |
| tree | 2d27ebd7ad5c6e17c1181b607a24fa8bb743cac4 /gcc | |
| parent | 5e88fccf4be7e8ab22734d87f8e520b25d92d845 (diff) | |
| download | gcc-83bacf93844116c43d8a671b279875713f37e351.zip gcc-83bacf93844116c43d8a671b279875713f37e351.tar.gz gcc-83bacf93844116c43d8a671b279875713f37e351.tar.bz2 | |
VR: add more virtual dtors
Add 2 virtual destructors in order to address:
gcc/alloc-pool.h:522:5: warning: destructor called on non-final 'value_range_equiv' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
gcc/ggc.h:166:3: warning: destructor called on non-final 'int_range<1>' that has virtual functions but non-virtual destructor [-Wdelete-non-abstract-non-virtual-dtor]
gcc/ChangeLog:
* value-range-equiv.h (class value_range_equiv): Add virtual
destructor.
* value-range.h: Likewise.
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/value-range-equiv.h | 3 | ||||
| -rw-r--r-- | gcc/value-range.h | 1 |
2 files changed, 4 insertions, 0 deletions
diff --git a/gcc/value-range-equiv.h b/gcc/value-range-equiv.h index ad8c640..1a8014d 100644 --- a/gcc/value-range-equiv.h +++ b/gcc/value-range-equiv.h @@ -37,6 +37,9 @@ class GTY((user)) value_range_equiv : public value_range /* Shallow-copies equiv bitmap. */ value_range_equiv& operator=(const value_range_equiv &) /* = delete */; + /* Virtual destructor. */ + virtual ~value_range_equiv () = default; + /* Move equiv bitmap from source range. */ void move (value_range_equiv *); diff --git a/gcc/value-range.h b/gcc/value-range.h index 856947d..f0075d0 100644 --- a/gcc/value-range.h +++ b/gcc/value-range.h @@ -228,6 +228,7 @@ public: int_range (tree type); int_range (const int_range &); int_range (const irange &); + virtual ~int_range () = default; int_range& operator= (const int_range &); private: template <unsigned X> friend void gt_ggc_mx (int_range<X> *); |