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Add swift.disable_availability_checking feature #1401

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merged 1 commit into from
Oct 15, 2024
Merged

Add swift.disable_availability_checking feature #1401

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4 changes: 4 additions & 0 deletions swift/internal/feature_names.bzl
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Original file line number Diff line number Diff line change
Expand Up @@ -339,6 +339,10 @@ SWIFT_FEATURE_DISABLE_CLANG_SPI = "swift.disable_clang_spi"
# explicitly exported via `-exported_symbols_list`.
SWIFT_FEATURE_INTERNALIZE_AT_LINK = "swift.internalize_at_link"

# If enabled, requests the `-disable-availability-checking` frontend flag.
# This disables checking for potentially unavailable APIs.
SWIFT_FEATURE_DISABLE_AVAILABILITY_CHECKING = "swift.disable_availability_checking"

# Disables Swift sandbox which prevents issues with nested sandboxing when Swift code contains system-provided macros.
# If enabled '#Preview' macro provided by SwiftUI fails to build and probably other system-provided macros.
# Enabled by default for Swift 5.10+ on macOS.
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10 changes: 10 additions & 0 deletions swift/toolchains/config/compile_config.bzl
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Expand Up @@ -40,6 +40,7 @@ load(
"SWIFT_FEATURE_COVERAGE_PREFIX_MAP",
"SWIFT_FEATURE_DBG",
"SWIFT_FEATURE_DEBUG_PREFIX_MAP",
"SWIFT_FEATURE_DISABLE_AVAILABILITY_CHECKING",
"SWIFT_FEATURE_DISABLE_CLANG_SPI",
"SWIFT_FEATURE_DISABLE_SWIFT_SANDBOX",
"SWIFT_FEATURE_DISABLE_SYSTEM_INDEX",
Expand Down Expand Up @@ -1146,6 +1147,15 @@ def compile_action_configs(
SWIFT_FEATURE_DISABLE_CLANG_SPI,
],
),
ActionConfigInfo(
actions = [
SWIFT_ACTION_COMPILE,
],
configurators = [add_arg("-Xfrontend", "-disable-availability-checking")],
features = [
SWIFT_FEATURE_DISABLE_AVAILABILITY_CHECKING,
],
),
]

# NOTE: The positions of these action configs in the list are important,
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