pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix

pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix

pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix

pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix

pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix

pgsql: Suppress compiler warning in relptr_store().

2022-03-26 Thread Tom Lane
Suppress compiler warning in relptr_store(). clang 13 with -Wextra warns that "performing pointer subtraction with a null pointer has undefined behavior" in the places where freepage.c tries to set a relptr variable to constant NULL. This appears to be a compiler bug, but it's unlikely to get fix