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-rw-r--r--src/engine/SCons/Scanner/Fortran.py38
1 files changed, 23 insertions, 15 deletions
diff --git a/src/engine/SCons/Scanner/Fortran.py b/src/engine/SCons/Scanner/Fortran.py
index 0431660..d315bc9 100644
--- a/src/engine/SCons/Scanner/Fortran.py
+++ b/src/engine/SCons/Scanner/Fortran.py
@@ -26,7 +26,7 @@ This module implements the dependency scanner for Fortran code.
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-__revision__ = "src/engine/SCons/Scanner/Fortran.py 103260fce95bf5db1c35fb2371983087d85dd611 2019-07-13 18:25:30 bdbaddog"
+__revision__ = "src/engine/SCons/Scanner/Fortran.py e724ae812eb96f4858a132f5b8c769724744faf6 2019-07-21 00:04:47 bdeegan"
import re
@@ -187,7 +187,7 @@ def FortranScan(path_variable="FORTRANPATH"):
# (\w+) : match the module name that is being USE'd
#
#
- use_regex = "(?i)(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"
+ use_regex = r"(?i)(?:^|;)\s*USE(?:\s+|(?:(?:\s*,\s*(?:NON_)?INTRINSIC)?\s*::))\s*(\w+)"
# The INCLUDE statement regex matches the following:
@@ -275,7 +275,7 @@ def FortranScan(path_variable="FORTRANPATH"):
# set of semicolon-separated INCLUDE statements
# (as allowed by the F2003 standard)
- include_regex = """(?i)(?:^|['">]\s*;)\s*INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
+ include_regex = r"""(?i)(?:^|['">]\s*;)\s*INCLUDE\s+(?:\w+_)?[<"'](.+?)(?=["'>])"""
# The MODULE statement regex finds module definitions by matching
# the following:
@@ -285,21 +285,29 @@ def FortranScan(path_variable="FORTRANPATH"):
# but *not* the following:
#
# MODULE PROCEDURE procedure_name
+# MODULE SUBROUTINE subroutine_name
+# MODULE FUNCTION function_name
+# MODULE PURE SUBROUTINE|FUNCTION subroutine_name|function_name
+# MODULE ELEMENTAL SUBROUTINE|FUNCTION subroutine_name|function_name
#
# Here is a breakdown of the regex:
#
-# (?i) : regex is case insensitive
-# ^\s* : any amount of white space
-# MODULE : match the string MODULE, case insensitive
-# \s+ : match one or more white space characters
-# (?!PROCEDURE) : but *don't* match if the next word matches
-# PROCEDURE (negative lookahead assertion),
-# case insensitive
-# (\w+) : match one or more alphanumeric characters
-# that make up the defined module name and
-# save it in a group
-
- def_regex = """(?i)^\s*MODULE\s+(?!PROCEDURE)(\w+)"""
+# (?i) : regex is case insensitive
+# ^\s* : any amount of white space
+# MODULE : match the string MODULE, case
+# insensitive
+# \s+ : match one or more white space
+# characters
+# (?!PROCEDURE|SUBROUTINE|FUNCTION|PURE|ELEMENTAL)
+# : but *don't* match if the next word
+# matches PROCEDURE, SUBROUTINE,
+# FUNCTION, PURE or ELEMENTAL (negative
+# lookahead assertion), case insensitive
+# (\w+) : match one or more alphanumeric
+# characters that make up the defined
+# module name and save it in a group
+
+ def_regex = r"""(?i)^\s*MODULE\s+(?!PROCEDURE|SUBROUTINE|FUNCTION|PURE|ELEMENTAL)(\w+)"""
scanner = F90Scanner("FortranScan",
"$FORTRANSUFFIXES",